Filament Sample chip

There is so many materials available in all forms and types, it's easy to forget when and where did I use this or that - and how to get it again.
So i decided to print a small sample of every filament i use and write name and source on it with a pencil.

Sice is 35mm diameter - small enought to fit in my Festool Sortainer,
Thickness is 0.3 /0.7mm - so you can see thin and less thin colour change.

Prints in a few minutes and uses ~ 23cm / 1 g of Filament. Negligible.