This 10 mm XYZ calibration cube is a fast and reliable dimensional test for any FDM 3D printer.
Each side is exactly 10 × 10 × 10 mm, with clean and clearly marked X, Y, and Z faces, making it easy to diagnose which axis needs adjustment.

You can use this cube to evaluate and tune:

• steps-per-mm accuracy,
• dimensional deviations on small prints,
• flow rate / extrusion multiplier,
• backlash or mechanical play,
• first-layer squish,
• retraction and corner sharpness.

Since it prints very quickly, it’s ideal for testing new slicer settings, new filaments, or mechanical adjustments.