Basic calibration blocks
thingiverse
These are standard calibration blocks designed to help you fine-tune your 3D printing machine, featuring 1-inch square and 1x2x3-inch square models for precise testing purposes.
Download Model from thingiverse
With this file you will be able to print Basic calibration blocks 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 Basic calibration blocks.