Voron Cube Test - Kobra S1

This 30 mm test cube is designed for calibrating and fine-tuning the Anycubic Kobra S1 Combo. It helps you quickly verify the accuracy of your printer after setup, upgrades, or adjustments.

What you can test:

• Dimensional accuracy (X/Y/Z = 30 mm target)
• Flow calibration (under-/over-extrusion)
• Layer consistency and alignment
• Vibrations, ringing/ghosting on sharp edges

Tips:

• Print with your standard profile (no scaling).
• Measure all three axes with calipers and compare to 30 mm.
• Use results to fine-tune e-steps, flow, or belt tension.

A simple, reliable way to keep your Cobra S1 Combo perfectly dialed in.