esteps formula plate
thingiverse
This is a plate that I wanted to print so I didn't have to keep looking up the formula, and also gets rid of my taped piece of paper...
Download Model from thingiverse
With this file you will be able to print esteps formula plate 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 esteps formula plate.