calibration tool box
thingiverse
I keep my design box handy to preserve the calibration tools of my trusty Prusa i3 printer. It's equipped with not one, but two essential designs - the original "unlearned" model and a specially crafted "Newsletter" box.
Download Model from thingiverse
With this file you will be able to print calibration tool box 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 calibration tool box.