75mm Coaster
thingiverse
This is a top-notch solution for all your coaster requirements! It comes equipped with slots to hold 1/2-inch rubber square bumpers at the bottom, which can be easily sourced from https://www.amazon.com/Self-Stick-Noise-Dampening-Bumpers-12-pieces/dp/B001WAK6E2.
Download Model from thingiverse
With this file you will be able to print 75mm Coaster 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 75mm Coaster.