The “Calibration” is a 3D model designed specifically to fine-tune the tolerances of your 3D printer. This model serves as a practical tool for ensuring your 3D printer is operating at its optimal precision. It features a series of intricate geometrical shapes and sizes that challenge your printer’s capabilities, from overhangs and bridges to small details and clearances. By printing and examining this model, you can assess the accuracy of your printer and make necessary adjustments. It’s an essential tool for anyone seeking to achieve high-quality 3D prints. Remember, the key to a successful print is a well-calibrated printer!