Calibration Cube - Fully Parametric

Stop settling for standard 20mm cubes and start testing the dimensions that actually matter for your projects. This is a Fully Parametric Calibration Cube designed for makers who need absolute precision across all axes. Unlike traditional test models, this cube gives you total control. If you are printing a specific mechanical part, you can set the cube to match your target dimensions exactly to ensure a perfect fit before you start a long print. Key Features: True Parametric Freedom: Independently adjust the length, width, and height. Test your printer's accuracy at 10mm, 50mm, or any custom size. Smart Auto-Embossing: The values you input for X, Y, and Z are automatically engraved onto the opposite faces, making it impossible to mix up your test results later. Engineered for Accuracy: Features sharp corners and flat faces to make caliper measurements easy and reliable. Support-Free Design: Optimized geometry ensures a clean print without any waste or post-processing, giving you a "ra