Color Rainbow
thingiverse
Hey Friends! This is a contraption I made recently that has 7 chambers for each color of the rainbow! But feel free to do whatever you like with this. Put all black for all I care haha!
Download Model from thingiverse
With this file you will be able to print Color Rainbow with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Color Rainbow.