Screw it in your wall (or just glue it), hang your filament there and optionally, print something from that filament to put it up there as a reminder how the colour actually looks in real life!

Instructions

• Print part 1 (the top part) and part 2 (the bottom part)
• The parts should simply click into eachother (each printer has slightly different dimensional accuracy, because of that, some of you might need to use superglue to hold it firmy in place)
• Screw it in a wall - alternatively use STRONG double sided tape, cheap one I have can hold 1kg spool easily
• - optional - You can download one of my “test” prints to put on top

Printing details 

• Part 1 (the top part): 0.2-0.28mm layer height with 3 walls/perimeters
• Part 2 (the second part): 0.16-0.24mm layer height with 3-4 walls/perimeters and 40% infill - use supports!
  • Note: In my case I was using 0.6mm nozzle so 3 walls meant 1.8mm thick walls, in case you are using 0.4mm nozzle, I think 4 walls (1.6mm thickness) should be sufficent.
• Part 3 (any of the test prints to put on top): You can choose whatever you want :)

If you have any feedback to make this better or some request, feel free to send me a message - I will try to help. Thank you for downloading my models!