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.