This is a calibration cube based on Kostka3D's logo. The dimensions of the cube are 20 mm x 20 mm x 20 mm. The indentations are 1 mm deep. On the opposite side of each wall are small letters indicating X, Y, Z axes.

Recommended print settings

• layer height: 0.2 mm
• infill: 5% grid
• perimeters: 2
• solid layers: 5
• seam position: aligned

It should be printed as it is without resizing.

Interpreting results

The width of each side of the cube should be equal. Each of the XYZ letters should be readable and clear.

Check it for any imperfections or deviations from the original.