Octopus fluids Certified Document Ink - A review of this certified document-proof ink.

[@juanpablochamorro1765]

I really liked the video. This was a truely complete and well shown review for these inks. Please keep the great work ❤

[@WritingDelight]

Thank you

[@Gehtdichnixan876]

I really Like draw and write from same company

[@WritingDelight]

I've shown them too: th-cam.com/video/QrxQBv5vfXg/w-d-xo.html 😉

[@santauxia]

How hard it is to clean the pen after using this inks??

[@WritingDelight]

It cleans normally. Unless you let it dry inside the pen. Then it is a little bit harder.