Calibration Open Box
thingiverse
This is an open box I drew up to assist with calibrating printer settings. It has very thin walls, so it should print relatively quickly depending on settings.
Download Model from thingiverse
With this file you will be able to print Calibration Open 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 Open Box.