not bad! you could also add a vacuum port to skip hand pumping, especially for larger vehicles like what Farmcraft101 is doing. (I recommend sending him the video too)
This is one of the WORST IDEAS ON THE WEB!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! You will never NEVER get all of the old oil out. Now you are mixing OLD oil with new oil. Now does that REALLY make GOOD since??????????????????????
I love how you made this and it's beautifull! Nevertheless, indeed you should drain the oil from the bottom to have the best chance at removing all included tiny metal shaving. However, you could definitaly use it to aid in removing excess brake fluid or other fluids from there reservoirs when flushing or emptying.
I love this channel but was somewhat shocked to see the state of the engine bay given how tidy he keeps the workshop!😂 I also would change the filter & using suction you never get all the contaminants out, which you do with using the sump drain. I guess if you change your oil more regularly than the specification & the filter on time, then this is fine. I do this for my MGB, oil is a lot cheaper and more convenient to change than an engine & 20/50 & old technology isn’t as good as modern engines & oil.
I think this is a great idea for other liquids, but not for engine oil. Might work better for more viscous liquids or very hard to reach areas elsewhere. I doubt that Honda had a oil sump capacity of just 2.5 liters. I used one of these 12V electric pumps the same way on my car, then proceeded to empty the sump the normal way and there was still some oil left in there. So this doesn't get it all out though and it just takes so long, way longer than just draining the sump by removing the plug the normal way.
I just want to point out that while some new European cars are designed to be syphon changed, and most of them have the oil filter towards the top of the engine too, most cars are not designed have the oil changed this way, as you can see by the amount of oil in the container at the end, there would still be more in the sump.
This is one of the absolute only guys I've seen mix epoxy correctly, everyone else uses a block of wood or cardboard or something else porous and absorbent. He used a block of wood but taped it, maybe to make the mixing block easier to use, best thing ever? A Pringles can lid
I've used a lid from an old quart paint can that was getting thrown out. Just wipe it clean before the epoxy hardens, and it's reusable for many years.
Magnífico proyecto muy bien desarrollado y mejor ejecutado, un buen trabajo maestro, gracias por compartir tanto ingenió y conocimientos, un cordial saludo y por supuesto un merecido like desde Narón (Galicia)👍🤓😜
neat application, but taking out the oil and putting new in is only half of the process of an oil change. it's really important to also change the oil filter as well. it's a rule of auto mechanics, and for good reason. you change the oil, you change the filter. also there's a reason they made a drain plug in the oil pan - because it is far more efficient and thorough to empty out a container from the lowest point in the system. better chance of getting all the contaminants out too, if you're changing the oil cold (which generally isn't recommended. most mechanics will tell you its better to run your vehicle for a few minutes to warm up the oil a little and get any particles and contaminants that may have settled overnight resuspended in the oil.)
You do realize that every Mercedes is exclusively a top side oil change? VWs have been doing it this way since the late 90s. This has been debated for at least 20 years, oil extraction via the dipstick tube is just as effective at removing any particulate than via the drain plug.
@@otm646 They'll catch up. It's hard for old goats to accept new ways of doing things. Some of them are auto techs, and make their living changing oil.
А фильтр масляный? У многих машин он стоит внизу мотора. Зачем городить это приспособление, если все равно лезть к фильтру, внизу мотора где находится рядом сливная масляная пробка?!
This would be so much easier if there were some kind of bolt in the bottom of the engine that could be easily removed to drain the oil. Then, while you’re down there, you could catch the oil in a pan and use that same pan to catch the oil from the filter.
You are a true wizard of wood and invention of things but I think I will stick to just draining from the bottom of the car on this one! Regardless great video my friend! I’m sure there are many other ways to use this suction device!
Cheaper to just replace your drain plug with a remote oil drain kit. Or a manual quick drain plug. Drawing oil out does not remove enough of the old oil.
I have been using this method for a long time. . But I don't glue the lid. I just put in a rubber gasket. Vacuum securely presses it. I create a vacuum with an air compressor by connecting the hose to its inlet.
I could have used this 20 years ago when I was doing my own oil changes. Now, to avoid the mess and exposure to toxic chemicals, I just let the pros do it.
You could probably start the suction with a good shop vac also I would think. Although, as some have pointed out, you won't be able to get the sludge with the metal shavings out of the very bottom with that method. Thumbs up anyway though👍
get a trusted mechanic and they can possibly lift it from the tires rather than the frame, and already have oil disposal logistics, and they can do a quick inspection and maybe catch a problem early, and you can support their business
Pour une fois ça manque singulièrement d'astuce et de sens pratique. Une petite pompe de lave glace 12v , un bidon polyéthylène de 5 l et 2 bouts de tuyau cristal . Ça marche à merveille. Dans un sens pour vidanger et dans l'autre sens pour vider le bidon de 5 l dans une cuve de récupération . 2 pinces croco sur la batterie et un inverseur de polarité. En 5 min la vidange est réalisée sans se salir. Et réalisable avec des pièces de récupération .
I use something similar to change the oil on the lawnmowers and the gearbox oil on the milling machine as they are difficult to get to but I don't think I would use it on the car.
I was going to suggest the same thing - great for draining oil from say a lawn mower or snow blower, so no tipping the mower. And draining gas from a lawn tractor for winterizing. Great idea!
This is a video about how to create a pump to remove oil, it's not about how to properly service a car ... I really don't understand people who are negative and criticise the slightest thing, instead of concentrating on the actual content of the video!!! Another great video sir, the only suggestion I'd make is to glue the wood to the lid rather than the rim of the glass, that way you could remove the top easily if required 👍
Very intresting construction. But a glassbottle at hard concret can break and gives a great pollution? As an improvement, I suggest lengthening the hose and inserting a shut-off valve in between. Then you could very well replace the brake fluid.
The commercial versions have an overflow float built in them which prevents both a siphon from occurring and overflowing the container spilling on the ground. You don't think that's a useful feature until you make an absolute mess everywhere.
You'll need a stiff hose to run down the dipstick tube so you can feel when it hits the bottom. Looks like he used it on the car. If you just try do do it with vinyl hose, it will curl up when it hits bottom, and you won't be able to feel it due the friction needed to push it down.
When it comes to hot engine oil because the oil has to be drained when it is hot after the car has been on a run there is the Danger that the glass bottle could implode especially when also combined with a vacuum generated by the suction pump. People with no oil drain sump plug on their car should remove the engine sump for cleaning every 30k miles as it will eventually build up with sludge. When you drain oil out through an engine oil sump plug hole with the engine hot the sludge comes out as well. But pumping out the oil will always leave some sludge behind.
Бро я те больше скажу опусти конец трубки ниже масляного поддона и используй обычный медицинский шприц для первого толчка, а дальше оно самотёком пойдёт ! Вопрос на 100 ₽ 😊
Standard features of vacuum devices would include a tube going from the inlet to the bottom to reduce splashing, and to allow for draining the device by reversal of the vacuum. The second feature is a baffle to prevent contaminants from entering the vacuum assembly from slosh. The third is a magnet for iron particles. You are going to normally see water, and sometimes coolant enter the reservoir, all of which will separate themselves due to immiscibility and density.
LOL. There's small pump out there in the market that connects to 12V to do this job. No need to make this. Nevertheless it is better to drain oil from the bottom to get rid of metal shaving. I use Fumoto drain valve on my Subaru. It's oil filter is on top. So easy to replace. Also it is better to leave the drain dripping to a stop to get rid of old oil. This method won't work like that.
I think the idea is to use something that the vacuum won't collapse, as it did the thin plastic bottle at the beginning. Glass is sturdy enough to withstand the outside air pressure pushing in on it.
It's amazing to see how smart there is in the comments. He only made a machine to remove the oil and subscribers are dispersed with comments that have nothing to do with the machine.
Не маловато ли масла слил? Есть такая приблуда, но ее лучше в комплексе с пробкой использовать. Откачать сколько можно насосом, а потом уже вывернуть пробку с поддона, чтоб слить шмурдяк
I like this idea, so much easier to change oil . . but ... how about those tiny metal dust usually left around the magnet drain bolt at the bottom of the engine?!!
Guäti Idee. Nur was isch mitä Metauabrieb wo sich bim autä Motoräöl unnä axamlät hed? Darum macht mär Motoräölwächsu ai nachäm Warmlaifä fom Motor fo unnä här. Damit ai diä Metalschpän mit uisgschwämt wärdid. Da wär äs Ablassfenti, wos ai fiir Töff gid bessär z raatä.
It's an oil disposal kit. The substance in the plastic bag is something absorbent, suited for holding the oil. You can find them in parts stores or online. I remember several years ago that NAPA in the U.S. had something similar, as part of a promotion. It was a cardboard box like this paper bag, with a plastic liner and some green absorbent stuff, and was sold with a 6-pack cardboard carton that contained the oil filter and 5 quarts of oil. This has been many years, because the oil cans were round (the old cardboard tubes with metal ends).
![[Full Episode] MasterChef Junior Thailand มาสเตอร์เชฟ จูเนียร์ ประเทศไทย Season 3 Episode 1](http://i.ytimg.com/vi/Qs5zdBqLn_8/mqdefault.jpg)
If you like the video, please introduce it to your friends and social media !
not bad! you could also add a vacuum port to skip hand pumping, especially for larger vehicles like what Farmcraft101 is doing. (I recommend sending him the video too)
How do you change the filter?
This is one of the WORST IDEAS ON THE WEB!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! You will never NEVER get all of the old oil out. Now you are mixing OLD oil with new oil. Now does that REALLY make GOOD since??????????????????????
I especially liked the way he was able to dispose of the used oil by disguising it as household trash and throwing it into his garbage bin
7:40 in the morning, my first coffee in hand… I feel inspired.
What are you not able to do ?
Domo Arigato Gozaimasu.
this can be used for reducing the oil level when overfilled, but not for maintenance.
I love how you made this and it's beautifull! Nevertheless, indeed you should drain the oil from the bottom to have the best chance at removing all included tiny metal shaving. However, you could definitaly use it to aid in removing excess brake fluid or other fluids from there reservoirs when flushing or emptying.
I love this channel but was somewhat shocked to see the state of the engine bay given how tidy he keeps the workshop!😂 I also would change the filter & using suction you never get all the contaminants out, which you do with using the sump drain. I guess if you change your oil more regularly than the specification & the filter on time, then this is fine. I do this for my MGB, oil is a lot cheaper and more convenient to change than an engine & 20/50 & old technology isn’t as good as modern engines & oil.
I think this is a great idea for other liquids, but not for engine oil. Might work better for more viscous liquids or very hard to reach areas elsewhere.
I doubt that Honda had a oil sump capacity of just 2.5 liters.
I used one of these 12V electric pumps the same way on my car, then proceeded to empty the sump the normal way and there was still some oil left in there.
So this doesn't get it all out though and it just takes so long, way longer than just draining the sump by removing the plug the normal way.
I bought a 5 litre pump from amazon, it is manual and works for engine oil, sucks it out through the dipstick tube.
I just want to point out that while some new European cars are designed to be syphon changed, and most of them have the oil filter towards the top of the engine too, most cars are not designed have the oil changed this way, as you can see by the amount of oil in the container at the end, there would still be more in the sump.
My Audi dealer uses only vacuum extractors. (filter up top). No need to run it up and down the lift,. remove belly pan, etc.
@@snaplash Yes, Audi is one that is designed for syphon changes.
This is one of the absolute only guys I've seen mix epoxy correctly, everyone else uses a block of wood or cardboard or something else porous and absorbent. He used a block of wood but taped it, maybe to make the mixing block easier to use, best thing ever? A Pringles can lid
I've used a lid from an old quart paint can that was getting thrown out. Just wipe it clean before the epoxy hardens, and it's reusable for many years.
Muito interessante e criativo, parabéns!!!👏👍🙂
Magnífico proyecto muy bien desarrollado y mejor ejecutado, un buen trabajo maestro, gracias por compartir tanto ingenió y conocimientos, un cordial saludo y por supuesto un merecido like desde Narón (Galicia)👍🤓😜
Very clever, but what about the oil filter? Usually you replace that at the same time you change the oil.
just about to say that.
neat application, but taking out the oil and putting new in is only half of the process of an oil change. it's really important to also change the oil filter as well. it's a rule of auto mechanics, and for good reason. you change the oil, you change the filter. also there's a reason they made a drain plug in the oil pan - because it is far more efficient and thorough to empty out a container from the lowest point in the system. better chance of getting all the contaminants out too, if you're changing the oil cold (which generally isn't recommended. most mechanics will tell you its better to run your vehicle for a few minutes to warm up the oil a little and get any particles and contaminants that may have settled overnight resuspended in the oil.)
You do realize that every Mercedes is exclusively a top side oil change? VWs have been doing it this way since the late 90s.
This has been debated for at least 20 years, oil extraction via the dipstick tube is just as effective at removing any particulate than via the drain plug.
@@otm646 They'll catch up. It's hard for old goats to accept new ways of doing things. Some of them are auto techs, and make their living changing oil.
You are a great wood craftsman, there's no denying about that, but you are definitely not a mechanic.
А фильтр масляный? У многих машин он стоит внизу мотора. Зачем городить это приспособление, если все равно лезть к фильтру, внизу мотора где находится рядом сливная масляная пробка?!
Я думаю, что без проблем - нет творчества. Как то так
У некоторых современных автомобилей нет сливных пробок. Совсем.
Вот и живите теперь с этим.
Jedes Werkstück zum NACHBAUEN ist prazise und wohldurchdacht..sehr sauberer
It's a great idea. Still need to drain from pan and check plug for metal shavings and change filter.
工具がガチすぎて"簡単"から最もかけ離れてる。
他の動画に比べるととても簡単な作りだったのですが、道具が無い人にとってはやはり難しいですよね。
Une idée étonnante avec des outils très simples.
This would be so much easier if there were some kind of bolt in the bottom of the engine that could be easily removed to drain the oil. Then, while you’re down there, you could catch the oil in a pan and use that same pan to catch the oil from the filter.
We could call it a .... drain plug.
Pretty interesting idea indeed, dude! Really well done! 😃
Stay safe there with your family! 🖖😊
Amazing all these ideas. Thank you so much👍👍👍👍👍
You are a true wizard of wood and invention of things but I think I will stick to just draining from the bottom of the car on this one! Regardless great video my friend! I’m sure there are many other ways to use this suction device!
He's not as stupid as you think.
I would use the shop vac instead of the hand pump.
Parabéns!!! Legal demais...
廃油とおが屑と固める油処理剤でキャンプや非常時に使える薪が作れるよ
それはいいアイディア。非常時にエネルギーの確保は死活問題ですからね
@@jisakukobo
あと長細い空き缶がいるよ
（使い回しできるよ）
This is a good tool but not the best way to change your oil. Better to take the oil from the bottom or your oil carter.
Cheaper to just replace your drain plug with a remote oil drain kit.
Or a manual quick drain plug.
Drawing oil out does not remove enough of the old oil.
You have both ideas and skill.Loved the video
参考になります。普段は市販のオイルチェンジャーを使ってます。
廃油パックに移し替えるのが面倒なので廃油パックを減圧された容器の中に入れて、そのまま廃油パックに流し込んで捨てられると最高だなと思います。抜き取り量は重量で把握かな。
そのまま廃油パックに流すのは良いアイディアですね。形にできたら動画にしようと思います。
Thanks Kobu for this tool...
Я смотрю, даже в Японии, используют рельсы в качестве наковальни. (На заднем плане рядом с точилом)
Это же Японские рельсы! Императорское качество!
Sir,more videos on this topic...thanks for sharing.
I have been using this method for a long time. . But I don't glue the lid. I just put in a rubber gasket. Vacuum securely presses it. I create a vacuum with an air compressor by connecting the hose to its inlet.
I could have used this 20 years ago when I was doing my own oil changes. Now, to avoid the mess and exposure to toxic chemicals, I just let the pros do it.
You could probably start the suction with a good shop vac also I would think. Although, as some have pointed out, you won't be able to get the sludge with the metal shavings out of the very bottom with that method. Thumbs up anyway though👍
Excellent idea. 👍 Well done
Nice tool, but it doesn't get all the dirt at the very bottom. But it's definitely better to use this tool than not changing the oil at all 🙂✌️
Quick oil change! Would replacing the filter also be a good idea?
Great innovation and workmanship. This however is a variation of the Wangensteen suction kidney machine.
get a trusted mechanic and they can possibly lift it from the tires rather than the frame, and already have oil disposal logistics, and they can do a quick inspection and maybe catch a problem early, and you can support their business
Sprytny pomysł I fajne wykonanie 😎
I jaki fajny pampers z olejem do wrzucenia do pieca w zimie! ;)))
Czy ktoś może podać link do strony z taką pompką?
@@mattsawyer2730 proponuję napisać do tego gościa. Może poda link.
Brilliant idea I must make one
2:40 Отличный инструмент макита рулит✊ в мастерских руках творит чудеса,
Благодарю за видос
Булатный лайк мой👍
油の捨て方がとても丁寧で気に入っています。
Great ingenuity as always.
Where was the Oil Filter change?
Pour une fois ça manque singulièrement d'astuce et de sens pratique.
Une petite pompe de lave glace 12v , un bidon polyéthylène de 5 l et 2 bouts de tuyau cristal . Ça marche à merveille. Dans un sens pour vidanger et dans l'autre sens pour vider le bidon de 5 l dans une cuve de récupération .
2 pinces croco sur la batterie et un inverseur de polarité.
En 5 min la vidange est réalisée sans se salir. Et réalisable avec des pièces de récupération .
Great 🎉
I use something similar to change the oil on the lawnmowers and the gearbox oil on the milling machine as they are difficult to get to but I don't think I would use it on the car.
I was going to suggest the same thing - great for draining oil from say a lawn mower or snow blower, so no tipping the mower. And draining gas from a lawn tractor for winterizing. Great idea!
Great 😊 thank you
Amazing ❤
Güzel teknik. Tebrikler.🙂👌👏👏🙌
This is a video about how to create a pump to remove oil, it's not about how to properly service a car ... I really don't understand people who are negative and criticise the slightest thing, instead of concentrating on the actual content of the video!!!
Another great video sir, the only suggestion I'd make is to glue the wood to the lid rather than the rim of the glass, that way you could remove the top easily if required 👍
Very intresting construction. But a glassbottle at hard concret can break and gives a great pollution? As an improvement, I suggest lengthening the hose and inserting a shut-off valve in between. Then you could very well replace the brake fluid.
You only got less than 3 liters out
that's what I was thinking also or... small car, small engine, small amount of oil lol Oh wait big oil filter which he forgot
By doing his method you cannot take out 100% oil out, this method of oil change is not recommended.
Best DIY channel!
that's good - I suggest to upgrade it with a windshield washer motor!
Whats ring with taking the sump plug out and letting all the sludge run out with the oil . Simple job
Bisa digunakan juga untuk pembersihan/pergantian aquarium.
Hmmm.lo preferivo quando lavorava il legno. Era il mio No1
C'est un bon système pour aspirer du liquide 😁👏
Nice touch to motivate people to dispose the oil properly. Love the perfection.
Do u know what is inside the bag where drops the oil?
Amazing. Thanks
The commercial versions have an overflow float built in them which prevents both a siphon from occurring and overflowing the container spilling on the ground.
You don't think that's a useful feature until you make an absolute mess everywhere.
И фильтр менять не нужно, красота. ))))))))))))))
You'll need a stiff hose to run down the dipstick tube so you can feel when it hits the bottom. Looks like he used it on the car. If you just try do do it with vinyl hose, it will curl up when it hits bottom, and you won't be able to feel it due the friction needed to push it down.
Nice tool. What was the paper/plastic bag at the end? Why pour the used oil into that? 🤔
When it comes to hot engine oil because the oil has to be drained when it is hot after the car has been on a run there is the Danger that the glass bottle could implode especially when also combined with a vacuum generated by the suction pump. People with no oil drain sump plug on their car should remove the engine sump for cleaning every 30k miles as it will eventually build up with sludge. When you drain oil out through an engine oil sump plug hole with the engine hot the sludge comes out as well. But pumping out the oil will always leave some sludge behind.
Excelente 👍👍
You still have to jack up the car and get underneath to change the filter.
Who doesn't change the oil filter at the same time?
Все меняют👍
✋ me .. because my bike doesn't have those filters 😂
Every other
Бро я те больше скажу опусти конец трубки ниже масляного поддона и используй обычный медицинский шприц для первого толчка, а дальше оно самотёком пойдёт ! Вопрос на 100 ₽ 😊
瓶內接有條膠管就不會噴濺！手泵浦也不會吸到廢油！
Standard features of vacuum devices would include a tube going from the inlet to the bottom to reduce splashing, and to allow for draining the device by reversal of the vacuum. The second feature is a baffle to prevent contaminants from entering the vacuum assembly from slosh. The third is a magnet for iron particles. You are going to normally see water, and sometimes coolant enter the reservoir, all of which will separate themselves due to immiscibility and density.
Génial !!!!
Excellent
Changed the oil in three vehicles using regular tools everyone has in the garage before the video ended.
Братан, машина у тебя хорошая, жаль масло редко меняешь
Imaginative!! :)
LOL. There's small pump out there in the market that connects to 12V to do this job. No need to make this. Nevertheless it is better to drain oil from the bottom to get rid of metal shaving. I use Fumoto drain valve on my Subaru. It's oil filter is on top. So easy to replace. Also it is better to leave the drain dripping to a stop to get rid of old oil. This method won't work like that.
Awesome 🙌🙌👍👌😊🍀
It would be a better idea to use it to flush the break liquid when you have unmount the break emetter.
1:20 What are those jars normally used for?
Beverages . Lemonade, Tea, etc.
In Japan, mostly used for making Plum wine （梅酒）or anything else you like made with White Liquor, rock ice and a fruit of your choice!
That jar is from cooking oil.
I think the idea is to use something that the vacuum won't collapse, as it did the thin plastic bottle at the beginning. Glass is sturdy enough to withstand the outside air pressure pushing in on it.
Or you can do it the real easy way and remove the oil pan drain nut and then change your filter.
Yeah, planet earth will love you for returning the oil to the dump. Yum yum.
It's amazing to see how smart there is in the comments. He only made a machine to remove the oil and subscribers are dispersed with comments that have nothing to do with the machine.
A1 top notch !!
using suction you never get all the contaminants out, which you do with using the sump drain.
how about change oil filter too???
Хана мотору будет после таких замен. Всё что снизу осело, будет скапливаться с каждой такой заменой, а потом всё это по двигателю будет циркулировать.
Два с половиной литра чёрного масла заменил. Ещё лет восемь можно не заглядывать.
А что пробку в поддоне двигателя трудно открутить? Там оно сольется практически все , а в данном случае не факт что шланг достанет все с поддона
💯 пудово - останется.
Это для "ленивых" - кто не хочет лезть под машину🤣
@@user-fx7ic1tw6d , и кому не жалко двигатель
Заодно снизу сольется и осадок, а так только наиболее чистая часть масла
ленивые японцы, про замену фильтра масляного вообще не знают наверно
Не маловато ли масла слил? Есть такая приблуда, но ее лучше в комплексе с пробкой использовать. Откачать сколько можно насосом, а потом уже вывернуть пробку с поддона, чтоб слить шмурдяк
I like this idea, so much easier to change oil . . but ... how about those tiny metal dust usually left around the magnet drain bolt at the bottom of the engine?!!
A ideia eu gostei.......mas nao é funcional, pois sujeira do motor fica no carter do motor.....só esgotando por baixo para sair.....
Master... please show me a replacement for this pump here from the UK.
I looked on eBay, Amazon, AliExpress and I can't find what you use.
Thx ❤❤❤
Just use a hoover. It is likely you already have one.
That vehicle holds more oil than he took out. Sump will still have old oil in it along with sludge and other contaminants.
Guäti Idee. Nur was isch mitä Metauabrieb wo sich bim autä Motoräöl unnä axamlät hed? Darum macht mär Motoräölwächsu ai nachäm Warmlaifä fom Motor fo unnä här. Damit ai diä Metalschpän mit uisgschwämt wärdid. Da wär äs Ablassfenti, wos ai fiir Töff gid bessär z raatä.
Yep you forgot the oil filter so what's the sense of making the vacuum jug? Guess it makes a nice video.
Where to recycle the oil, or maybe you'll burn it? I'm curious what was in the bag.
auto supply stores are typically required to collect used oil for free
@@coolbugfacts1234 well I mean they're in Japan, so there's that..
It's an oil disposal kit. The substance in the plastic bag is something absorbent, suited for holding the oil. You can find them in parts stores or online. I remember several years ago that NAPA in the U.S. had something similar, as part of a promotion. It was a cardboard box like this paper bag, with a plastic liner and some green absorbent stuff, and was sold with a 6-pack cardboard carton that contained the oil filter and 5 quarts of oil. This has been many years, because the oil cans were round (the old cardboard tubes with metal ends).
Не ищем легхих путей, но идея хорошая.