CaliCube Mini - Quick and Easy Print Test

thingiverse

This is the ultimate mini calibration cube. It comprises of two shells that fit together to create a cube. The CaliCube Mini has single-layer walls so you can check for extrusion inconsistencies as well as the noticeability of the z-seam. You can also look for consistent layers as well as make sure your print is dimensionally accurate by seeing if the 2 parts fit together properly. If you have calipers, you can measure the smaller half which should give you 20x20x20mm.