YN NAIL SCHOOL - ELECTRIC FILE BITS PART 2

แชร์
ฝัง
  • เผยแพร่เมื่อ 19 พ.ย. 2024

ความคิดเห็น • 176

  • @myak.4103
    @myak.4103 6 ปีที่แล้ว +124

    So crazy how much money I’ve spent on school and didn’t learn how to use my drill. I’ve learned/improving so much by just watching your videos. Thank you so much for all you’re doing! You are amazing!!!!!!!

  • @KicksNLipsticks
    @KicksNLipsticks 6 ปีที่แล้ว +78

    I love how passionate he is about teaching. & The fact that you guys produce quality content every day is admirable. Them YN boys some hustlers 🤙🏼💯👊🏼

  • @sandralopez2512
    @sandralopez2512 4 ปีที่แล้ว +17

    I’m new to dip powder nails and need to use the drill machine, I’ve watched long videos and it’s so boring that I stop. But omg all of the sudden I find these videos and I love how easy and clear he explains everything within 12 to 13 minutes videos. Young Nails, best nails school ever! Thank you so much for your videos. Blessings!!

    • @youngnailsinc
      @youngnailsinc  4 ปีที่แล้ว

      ❤️❤️

    • @stephanieteague6381
      @stephanieteague6381 4 ปีที่แล้ว

      Sandra Lopez check out Marla Kris. She is awesome too for regular dip nails.

  • @alexislellenquien1765
    @alexislellenquien1765 4 ปีที่แล้ว +2

    I’m a beginner and young nails are my favorite videos to watch. You are a awesome teacher!

  • @Tajagee123
    @Tajagee123 6 ปีที่แล้ว +46

    He's the Will Smith of Nails 🤗💯

  • @darlingnichi6371
    @darlingnichi6371 5 ปีที่แล้ว +9

    I agree with everyone about how they love how passionate you two are about your teachings and skills. I bet you wished you had someone do that for you when you were fresh on the nail scene. I am glad that you remind us every time that our e-file doesn’t need to be turned up to the highest RPM. I think it would be nice to know how to detect when our motor needs maintenance and how easy it is to do so. 😘

    • @youngnailsinc
      @youngnailsinc  5 ปีที่แล้ว

      For sure maybe a topic for a later vid

  • @janethsigrest7622
    @janethsigrest7622 2 ปีที่แล้ว

    Watching this video is better than going to school I learn more. Thanks YN

  • @gisellfv69
    @gisellfv69 6 ปีที่แล้ว +22

    Hello Greg, please teach us how to use the proper speed of the nail drill to file

  • @colleenasteevesbos6975
    @colleenasteevesbos6975 6 ปีที่แล้ว +6

    I had no idea that you could season the bits like that. Wow! I'm so glad I found you guys.

  • @samanthapratt1332
    @samanthapratt1332 5 ปีที่แล้ว +1

    I love and appreciate your videos. They are very detail oriented. This is how I have worked for the past 15 years, as a Nail Professional. I am also learning and confirming good habits in my own work....thank you very much!!!

    • @youngnailsinc
      @youngnailsinc  5 ปีที่แล้ว

      Awesome! Happy you are enjoying them

  • @colleenasteevesbos6975
    @colleenasteevesbos6975 6 ปีที่แล้ว +30

    Watching this reminds me of the pain I've created on myself. Now I know what I'm doing wrong. Don't do side to side. 😖😝😜🤓

  • @Heatherboothe
    @Heatherboothe 4 ปีที่แล้ว +2

    Gosh! I love this guy. I'm learning so much because this guy knows how to explain things. He should open a nail tech school. He could make a killing!

    • @youngnailsinc
      @youngnailsinc  4 ปีที่แล้ว +1

      We offer classes at our headquarters monthly.

  • @tinayeager7267
    @tinayeager7267 6 ปีที่แล้ว +2

    Amazing!!! Great information. Thank you, I look forward to new Nail School videos and have been watching some earlier ones again just because I love how thorough Gregg explains each process!! ❤️💕❤️💕❤️💕❤️💕❤️💕❤️

  • @honeybadgerzs
    @honeybadgerzs 6 ปีที่แล้ว +2

    Young nails, improving client experience and tech confidence with each and every Nail School. Love how seriously Greg takes the education part of his job x #GIVETRACEYASEA Oh no guys, that Girl deserves an Ocean!

  • @angelitagatica
    @angelitagatica 4 ปีที่แล้ว +1

    I love how he explains so well and so clear. Thank You

  • @patrishanotpatricia6456
    @patrishanotpatricia6456 3 ปีที่แล้ว

    These videos are amazing. I’ve learned soo much these past couple of months. I’m super excited to get my YN Efile and ultimate kit. The gel polish is amazing!!!!!

  • @naildbyhev1565
    @naildbyhev1565 6 ปีที่แล้ว +11

    luv all the education you guys give can't thank you enough! 💗💗💗

  • @Stephanieee1130
    @Stephanieee1130 6 ปีที่แล้ว +1

    you guys are awesome! thank you for the education without having to leave my couch! Easy and thorough explanation for teaching and learning myself how to use the efile.

  • @DiamondPressed_Nails
    @DiamondPressed_Nails 4 ปีที่แล้ว

    I'm so glad I've started watching you guys. I'm learning things I never learned before

  • @fetesha
    @fetesha 6 ปีที่แล้ว +1

    Okay...That was just beautiful to watch. You make it look so easy!

    • @youngnailsinc
      @youngnailsinc  6 ปีที่แล้ว

      Wasn't so easy at first..lots of practice and patience.

  • @red45ca
    @red45ca 6 ปีที่แล้ว +3

    This is sweet and very helpful... Thank you, Greg. I would defiantly take a course with you. I`m in Canada your so far away...

  • @lc8332
    @lc8332 6 ปีที่แล้ว +3

    I absolutely love the videos so very helpful for new techs as well as refreshes for those who are seasoned techs. Now what were we #give Tracey today heads were covering. And now Greg has both hands on gloves lol hopefully not injured again😝

  • @lv1469
    @lv1469 6 ปีที่แล้ว +5

    I would love to see how you do the on shorter length nails...as a lot of my clients don't have long nails.

  • @joannewildhaber7918
    @joannewildhaber7918 6 ปีที่แล้ว +3

    That was so helpful! @youngnails! Best educators

  • @HamsterLife_EnglishLearning
    @HamsterLife_EnglishLearning 6 ปีที่แล้ว +2

    Thanks for the great 2 part series.

  • @kristyhodgson2127
    @kristyhodgson2127 4 ปีที่แล้ว

    Just loving all you tutorials ♥️

  • @teebaby4369
    @teebaby4369 5 ปีที่แล้ว

    Ur so amazing at explaining in ur videos!!!!Im so grateful for ur videos!

    • @youngnailsinc
      @youngnailsinc  5 ปีที่แล้ว

      Thank you! Happy you enjoy them!

  • @krystlehulands9337
    @krystlehulands9337 5 ปีที่แล้ว +1

    love you guys so much. your teaching me so much.

  • @EverythingByNesha
    @EverythingByNesha 6 ปีที่แล้ว

    Well I learned I been doing things all wrong. Thanks for the lesson guys!

  • @laurens4921
    @laurens4921 4 ปีที่แล้ว

    These videos are so helpful. Thank you!

  • @Maritza676
    @Maritza676 6 ปีที่แล้ว

    Amazing as always. Love your videos
    They have helped me so much

  • @drariannamedici
    @drariannamedici 4 ปีที่แล้ว

    Dear Greg and team thank you helping to learn manual filling and now the e file. What is cutting a smile line what is the purpose in doing this technique?

  • @octoberresseguie6702
    @octoberresseguie6702 6 ปีที่แล้ว +1

    Omg, your so seriously funny. Love your videos ♡ Thank you great advice.

  • @GlitzynailsUk
    @GlitzynailsUk 6 ปีที่แล้ว +5

    When you put it by your finger I thought the glove was going to get caught in it 😀 I done this once and it’s put me of wearing gloves now lol 😂 luckily it was not a paying client it was when doing my moms nails. 🤪

    • @youngnailsinc
      @youngnailsinc  6 ปีที่แล้ว +1

      Been there..done that....hahahaha

  • @vanessakoons
    @vanessakoons 6 ปีที่แล้ว

    This vid came just in time for me! Yay nail bros!

  • @androniki4022
    @androniki4022 6 ปีที่แล้ว

    Hi guys .Thank you so much for helping all us. I want to ask something,please.
    How to fine a good professional Electronic file ? Are so many out side.
    Thanks

  • @sapphirebeauty1532
    @sapphirebeauty1532 6 ปีที่แล้ว +2

    Can you do a video with what bits/technique to use to buff the nails after application to have a smooth & even surface? I would love to find a more efficient way to finish off! Thank you

  • @michelleabrantes1657
    @michelleabrantes1657 5 ปีที่แล้ว

    U make everything look easy ,,💓💓💓

  • @rubyreyes5992
    @rubyreyes5992 6 ปีที่แล้ว +1

    Thank you very much. So will you put some academic on NY. I had received all your videos and see you in Instagram because I love how you teach and thanks for share all you can know. So congratulations.

  • @valen1204p
    @valen1204p 5 ปีที่แล้ว

    So lucky to have found you !!

  • @NailsbyCammi
    @NailsbyCammi 5 ปีที่แล้ว

    What kind of products do you sell to non lisenced, and what are the shipping cost to Norway?

  • @beautifulblueeyes198
    @beautifulblueeyes198 6 ปีที่แล้ว +1

    Awesome video!!

  • @divm8559
    @divm8559 6 ปีที่แล้ว +1

    excellent tutorial. new fan here

  • @shannonc9648
    @shannonc9648 6 ปีที่แล้ว +2

    Very Helpful. 👍🏼

  • @jacquelinedimattia774
    @jacquelinedimattia774 6 ปีที่แล้ว +1

    Thanks Greg for the info 😘

  • @jacquelynlomax-jones6426
    @jacquelynlomax-jones6426 6 ปีที่แล้ว +1

    I have the x cut barrel and have been using it to remove bulk and gel polish off of my hard gel clients... is this but ok for that??

  • @user-mariardz
    @user-mariardz 4 ปีที่แล้ว

    Hi i was wondering if you had videos on removing gel from natural nails?

  • @michelefelix5395
    @michelefelix5395 6 ปีที่แล้ว +3

    It still freaks me out to cut in the smile line. 😂 one day. I’m working on it

  • @nisrinhaddad1800
    @nisrinhaddad1800 5 ปีที่แล้ว +1

    To remove the gel polish from acrylic nail and natural nail; what kind of drill can i use?
    Because i use a cramic one but it takes me a lot of time to remove and it leaves sime signes on the nail

    • @youngnailsinc
      @youngnailsinc  5 ปีที่แล้ว +1

      We love our medium safety bit

  • @davonnavaughn171
    @davonnavaughn171 5 ปีที่แล้ว +1

    I’m left handed and I’ve been using my drill in forward motion..should I be using it in reverse?

    • @youngnailsinc
      @youngnailsinc  5 ปีที่แล้ว +3

      DaVonna Vaughn reverse 👍🏽 with “left handed bits “

  • @sunfun2107
    @sunfun2107 4 ปีที่แล้ว

    Great vid as usual. How is the Tornado bit compared to the safety bit coarse??

    • @youngnailsinc
      @youngnailsinc  4 ปีที่แล้ว

      Amazing! Both are great to have in your arsenal

  • @colleenasteevesbos6975
    @colleenasteevesbos6975 6 ปีที่แล้ว +1

    And to think I removed everything to make that kid of change to a French. Now I know the short cut. Thanks for this videos.

  • @materia7932
    @materia7932 5 ปีที่แล้ว

    Hi :)
    I just bought your safety bit medium (the silver) the left-handed version (thank you for catering to us lefties!) and a few other things, and I am excited to use it when it arrives! So when removing gel polish from the natural nail with the medium safety bit, I know you said in a video to use a low speed. I don't have a YN efile (i have kupa passport), does this apply to mine and potentially other e-files as well? Turn it to around 30% of the "dial"? :)

  • @gimygaming8655
    @gimygaming8655 4 ปีที่แล้ว

    Is the bit you remove with a diamond bit? What kind of bit is it

  • @shawnbrbz
    @shawnbrbz 4 ปีที่แล้ว +1

    I have a questioned. When I use my E-file on myself, no issues but when I’m doing a customer they complain of burning from the bit and I have the best bits from you and others. Am I possibly putting too much pressure?

    • @youngnailsinc
      @youngnailsinc  4 ปีที่แล้ว +1

      Yes heat is caused from dull bits, pressure or staying in one place for too long, can also be caused by working too slow

    • @shawnbrbz
      @shawnbrbz 4 ปีที่แล้ว

      @@youngnailsinc Thank you so much for your response. I know there not dull. It's me. I appreciate your videos so much. In school we were never shown how to use the E-file. Thank you again

  • @gabrielagil1044
    @gabrielagil1044 6 ปีที่แล้ว

    The perfect teacher😍🎖😉

  • @witcharttattoo
    @witcharttattoo 6 ปีที่แล้ว

    Hi.. where can i order these nail drill bits... I Am from India.

  • @luannmarie9015
    @luannmarie9015 5 ปีที่แล้ว +1

    Can I use that technique with dipping powder nails?

  • @ReneelovesGod
    @ReneelovesGod 3 ปีที่แล้ว

    Where to get those particular bits from?. The beginner and professional?

  • @kathrynledrew5937
    @kathrynledrew5937 6 ปีที่แล้ว +1

    Thx Guys!!! Happy new year

  • @Denisejohn65NailEd
    @Denisejohn65NailEd 6 ปีที่แล้ว +5

    @ 2:23 You say the efile will spin off the nail bed . It won't if you are having the efile go in a clock wise direction . When you are right handed , the bit needs to be spinning in the clock wise position . You are to go from the right to the left on the nail bed ....lifting up when you get to the left , then you start again at the right and go back over again . Do you know what I mean ? For left handed people , the bit should spin counter clockwise ( reverse ) and they go from the left to the right across the nail bed , lift as they get to the right side and returning back over to the left . I hope you understand what I mean . That's why there is a reverse on a efile ....for left handed people . I mean that's how I learned .

    • @youngnailsinc
      @youngnailsinc  6 ปีที่แล้ว +1

      Hi Denise, this is correct. If you go against the rotation you will not spin off the nail, however when you go back and forth you start going with the rotation and that is when you spin off the nail. Hope that helps.

    • @Denisejohn65NailEd
      @Denisejohn65NailEd 6 ปีที่แล้ว

      Ok ...but you still don't see what I'm saying ....

    • @youngnailsinc
      @youngnailsinc  6 ปีที่แล้ว

      All good.. how Greg explained it was for right handed people. Left handed techs would work with the e-file in reverse.

    • @HamsterLife_EnglishLearning
      @HamsterLife_EnglishLearning 6 ปีที่แล้ว

      Oh, I don't remember Greg mentioning this for newbies learning, right hand vs left forward or reverse. That is important to know. Thanks!

  • @thearmchairjournalist566
    @thearmchairjournalist566 6 ปีที่แล้ว +2

    Thank you very much Greg, that was excellent 👍🎉💝💅

  • @LiseGood
    @LiseGood 6 ปีที่แล้ว

    When would you need to cut w smile line?

  • @danielaneitzke7596
    @danielaneitzke7596 6 ปีที่แล้ว +1

    I watched "Fill before cut" a long time ago. Since then i've tryed this technic a lot, it was too difficult for me. My cuts went too deep, especially on the sides. Now i will try the crosscut as soon as i bought it!

    • @mariaochoa6314
      @mariaochoa6314 4 ปีที่แล้ว

      Daniela Neitzke what’s the reason to cut a smile line?

    • @danielaneitzke7596
      @danielaneitzke7596 4 ปีที่แล้ว

      @@mariaochoa6314 watch the video...

  • @kawaiijamaican112206
    @kawaiijamaican112206 6 ปีที่แล้ว +2

    I wish you had a class in philly

  • @dulcevillanueva4666
    @dulcevillanueva4666 3 ปีที่แล้ว

    What bits are those like course or extra fine ?

  • @fundihlongwa4785
    @fundihlongwa4785 2 ปีที่แล้ว

    What is the inch size of the bits to remove hard gel or acrylic. I am in South African how do I buy from young nails

    • @youngnailsinc
      @youngnailsinc  2 ปีที่แล้ว

      Our website only ships to the continental US. We will link our list of distributors so you can see who sells our products near you. If you don’t see a distributor in your country, simply zoom out on the map until the closest one pops up and get in contact to see if they ship to your location. www.youngnails.com/pages/locate-distributor

  • @divm8559
    @divm8559 ปีที่แล้ว

    Is this coarse bit two way yse. For left and right hand both? Same question for tornado bit too. Tks

    • @youngnailsinc
      @youngnailsinc  ปีที่แล้ว +1

      Yes, the coarse safety bit and tornado bit can both be used in forward and reverse.

    • @divm8559
      @divm8559 ปีที่แล้ว

      Thanks

  • @A.Madrigal
    @A.Madrigal 6 ปีที่แล้ว +1

    Good info thank you

  • @karenthompson2782
    @karenthompson2782 6 ปีที่แล้ว +1

    Hi lads were do I buy your nail products I live in Ireland xxx x

    • @youngnailsinc
      @youngnailsinc  6 ปีที่แล้ว

      Karen Thompson YOUNG NAILS NORTHERN IRELAND
      477 LISBURN RD.
      BELFAST, BE BT9 7EZ
      011-44-2890662080
      GLYNIS TAYLOR
      YOUNG.NAILS@YAHOO.CO.UK
      YOUNG NAILS IRELAND LTD
      UNIT 44, O'RION BUSINESS PARK
      BLANCHARDSTOWN, DU
      011-353-1-8710956
      YOUNGNAILSIRELAND@YAHOO.IE

    • @youngnailsinc
      @youngnailsinc  6 ปีที่แล้ว

      YOUNG NAILS IRELAND LTD
      UNIT 44, O'RION BUSINESS PARK
      BLANCHARDSTOWN, DU
      011-353-1-8710956
      YOUNGNAILSIRELAND@YAHOO.IE

  • @rubyreyes5992
    @rubyreyes5992 6 ปีที่แล้ว

    Excellent. One question when you have hard gel and you want to change to acrylic, it’s necessary to soak of completely the gel of the nail or you can leave part of the gel and put in the acrylic over the gel? Thank you.

    • @thearmchairjournalist566
      @thearmchairjournalist566 6 ปีที่แล้ว +2

      Ruby Reyes it is recommended to remove the old product before doing a different system eg - changing from acrylic to gel, because for strength and durability the same system should be used from start to finish. Although gel or polish can be used over acrylic, I would not recommend putting new products of acrylic over old products of gel. That’s just what I’ve been taught but other tech’s may have a different opinion 💝

    • @melindachristie4675
      @melindachristie4675 6 ปีที่แล้ว +1

      Ruby Reyes no not necessarily its depends on the clients needs

    • @melindachristie4675
      @melindachristie4675 6 ปีที่แล้ว

      So once u start get clients. I need an extra course diamond or carbine barrel bit?

    • @melindachristie4675
      @melindachristie4675 6 ปีที่แล้ว +1

      I think u must leave a thin base to redo designs or change the shape. If u were too get hard gels its better to soak them off properly and start again. But its not necessary Gel and acrylic are made w the same ingredients just in different consistencies.u can even use gel polish over nail polish just dry it 1st completely.

  • @katiieeable
    @katiieeable 2 ปีที่แล้ว

    What rpms should I be using for acrylic. I feel like I can’t find a good speed.

    • @youngnailsinc
      @youngnailsinc  2 ปีที่แล้ว

      We use between 11,000-16,000 rpms depending on where you are comfortable working at.

  • @kristinebaker5477
    @kristinebaker5477 6 ปีที่แล้ว

    I went to your website and the only way to order your products is for me to get my license first??😍💜

  • @mariaestrada221
    @mariaestrada221 2 ปีที่แล้ว

    So if I buy the nail bits what I’m going to be looking for ? Like the names of them

    • @youngnailsinc
      @youngnailsinc  2 ปีที่แล้ว

      All of our bits are available on our website.
      www.youngnails.com/collections/accessories?collection=bits

  • @Ladylowe28
    @Ladylowe28 6 ปีที่แล้ว +1

    Thanks for the info..

  • @princessnailz5832
    @princessnailz5832 6 ปีที่แล้ว

    Awesome!!!

  • @marlenejordan1488
    @marlenejordan1488 6 ปีที่แล้ว

    LOVE all of your videos! Where can I purchase these bits, and all of your product?!

  • @karenkaren5221
    @karenkaren5221 6 ปีที่แล้ว

    Love it 😀 😀😀😀

  • @anitac825
    @anitac825 3 ปีที่แล้ว

    👏🏻👏🏻👏🏻👏🏻

  • @MilagrosMendez
    @MilagrosMendez 6 ปีที่แล้ว

    Thank you 👍👍👍

  • @IdlegirlUk
    @IdlegirlUk 6 ปีที่แล้ว +1

    Acee!!! xxx

  • @SuAlteza92
    @SuAlteza92 6 ปีที่แล้ว

    Whats the purpose of cutting the smile line

  • @cherylleblanc6515
    @cherylleblanc6515 2 ปีที่แล้ว

    How do you know how much gel to file down so you don't hit the real nail and burn them?

    • @youngnailsinc
      @youngnailsinc  2 ปีที่แล้ว +2

      If you are trying to completely remove the product, you can remove the bulk of it with your safety bit. Once you get to just a thin layer on the nail, switch to your medium arbor band and slow the speed down to around 5,000 rpms. Use this with very light pressure to remove the remaining product.

  • @violetaotono9042
    @violetaotono9042 6 ปีที่แล้ว +1

    Buena explicación que bien **

  • @niyah4598
    @niyah4598 4 ปีที่แล้ว

    I can do my nails really well now and someone I know wants me to work at her salon so yea I’m greatful I didn’t spend my money on nail school

  • @ceknott
    @ceknott 5 ปีที่แล้ว

    I prefer Part 2 as you have all your new nice teeth!!

  • @liliana-creditsecrets9211
    @liliana-creditsecrets9211 5 ปีที่แล้ว

    why the nail bed gets so weak after using acrylic or hard gel??

    • @youngnailsinc
      @youngnailsinc  5 ปีที่แล้ว

      It shouldn't ever get weak or compromised if using quality products and safe practice

  • @bijoubijou4183
    @bijoubijou4183 6 ปีที่แล้ว

    What's the other bit shown with the X-Cut bit?

    • @youngnailsinc
      @youngnailsinc  6 ปีที่แล้ว

      It is our Cross Cut Diamond it in coarse.

  • @samsam3046
    @samsam3046 5 ปีที่แล้ว

    Good tips

  • @nordickitten
    @nordickitten 5 ปีที่แล้ว +1

    For Your Eyes, From My Heart ~ May The Almighty Father And Only Begotten
    Son Send The Holy Spirit To Bless And Keep You And Your House ~

  • @jennycao3460
    @jennycao3460 5 ปีที่แล้ว

    Can I buy these products without license?

    • @youngnailsinc
      @youngnailsinc  5 ปีที่แล้ว

      you need to have a registered account at youngnails.com

  • @angeljanae611
    @angeljanae611 4 ปีที่แล้ว

    Where can I buy the beginner bit ?

  • @judidios
    @judidios 6 ปีที่แล้ว

    Thanks a lottt💞

  • @phyllishayes9874
    @phyllishayes9874 6 ปีที่แล้ว +1

    Do you sell nail drill bits?

  • @sashajohnson812
    @sashajohnson812 5 ปีที่แล้ว

    How long should this process take

  • @coahledford2047
    @coahledford2047 4 ปีที่แล้ว

    I always burn my nail, my natural nail under my acrylic when I use my efile. Why is this?

    • @youngnailsinc
      @youngnailsinc  4 ปีที่แล้ว

      This is caused by dull bits, over working an area or too low of a speed on your efile

  • @mommyp219
    @mommyp219 6 ปีที่แล้ว +3

    At nail school🤓

  • @madelyntamayo2016
    @madelyntamayo2016 4 ปีที่แล้ว

    How to avoid the burning sensation?

    • @youngnailsinc
      @youngnailsinc  4 ปีที่แล้ว +1

      Stay in motion, (don't over work an area) use new bits, (dull bits cause you to put pressure which leads to burning) work at an appropriate speed, (too slow will cause burning sensations)

    • @madelyntamayo2016
      @madelyntamayo2016 4 ปีที่แล้ว

      What would be the appropriate speed?

  • @Reda-sl8hx
    @Reda-sl8hx 5 ปีที่แล้ว

    Are u guys brothers ?

  • @carmenbalderas3730
    @carmenbalderas3730 5 ปีที่แล้ว

    Español please

    • @youngnailsinc
      @youngnailsinc  5 ปีที่แล้ว

      We have several videos posted with Spanish subtitles. You can search on the young nails channel, playlists, young nails international