STEM
thingiverse
Instructions Using the Customizer Settings: Choose letter size (cm): Customized with Design settings Custom Letter A to H Options for the selected shape, click on image and scroll over image S T T Letter choices in alphabetical order. S E T Custom Settings: M=7cm (letter)
Download Model from thingiverse
With this file you will be able to print STEM 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 STEM.