XYZ Calibration Cube – Dimensional Accuracy Test

This classic 3D calibration cube is designed to test and fine-tune your printer’s dimensional accuracy on the X, Y, and Z axes.📏 Features:• Labeled XYZ sides• Standard 20 × 20 × 20 mm size (can be scaled)• Great for diagnosing backlash, over/under extrusion, and motion issues🛠️ Prints quickly, no supports needed💡 Measure with calipers and adjust your steps/mm or flow accordingly📥 Free STL download – follow me for more calibration tools and essential printer tests!