This pencil holder is designed in the style of a Bridgestone tire, giving your desk a unique and practical touch. It comes in a standard size and can be printed without supports, with adjustable height depending on your needs. The model is optimized for easy printing and works smoothly on printers like the A1 mini, P1S, P1P, X1, X1 Carbon, X1E, A1, H2D, and H2D Pro. One plate is enough, with a print time of about 6 hours (took 5h 25min for me) and a material usage of 143 g. A simple yet eye-catching way to keep your pens and pencils organized.

This 3D printed calibration cube is a quick way to check print accuracy and consistency. The cube shows clean edges, solid layer adhesion, and correct dimensions, proving that the print profile is well set up. Surfaces look smooth without visible defects, and the overall quality shows that the printer runs reliably with the chosen settings. It’s a simple model, but perfect for confirming that everything is dialed in just right.