I desinged a new Sample Holder for my Filament Samples.

Its bigger (5x15=75 Slots) then my standing one.

I desinged it to hang it on the wall or anything else.

But its detachable real simple.

I put 2 Screw Holes in , but i used two Stripes of Tape for mounting it.

No Support needed.

myOrigin Design:

https://makerworld.com/en/models/14934#profileId-15757

3Slot Version:

https://makerworld.com/en/models/45100#profileId-46797

used Filament samples (not my Design):

https://www.printables.com/de/model/268095-filament-sample

my Printables:

https://www.printables.com/de/@RainerBavaria