Coloured tap washers
thingiverse
To easily remember if you're adjusting hot or cold water, print a red and blue washer. Remove the screw holding the faucet handle and position the corresponding color washer beneath it.
Download Model from thingiverse
With this file you will be able to print Coloured tap washers 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 Coloured tap washers.