20mm Calibration Cube
thingiverse
To Calibrate Your Printer's Extruder: Print a precise 20mm Calibration Cube. Measure the cube exactly, noting the actual length is around 20.1 mm. Divide the expected length (20.0 mm) by the measured length (20.1 mm). Enter this calculated number into your slicer as an "extrusion multiplier".
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With this file you will be able to print 20mm Calibration Cube 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 20mm Calibration Cube .