tile spacers customizable.
thingiverse
Customizable spacers for tiling. Tested very well :) I recommend.
Download Model from thingiverse
With this file you will be able to print tile spacers customizable. 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 tile spacers customizable..