Customizable Checkers Piece
thingiverse
Customizable checkers pieces where you can adjust how the crown protrudes and the size of each piece are available. I have set it up to create a 30mm wide, 5mm high piece with the crown recessed, but feel free to modify these settings as needed. Alternatively, you could opt to disable the crown altogether and use a simpler base model from https://www.thingiverse.com/thing:2754905 instead.
Download Model from thingiverse
With this file you will be able to print Customizable Checkers Piece 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 Customizable Checkers Piece.