The Infinity Cube Training is a satisfying, fordable fidget designed to help improve finger coordination, focus, and dexterity. With smooth hinges and a compact form, this cube continuously flips and folds in your hands, making it perfect for stress relief, desk play, or fidget training.

This model is optimized for easy printing with no supports required and works great on most 3D printers. It’s ideal for beginners, classrooms, or anyone who enjoys tactile, interactive prints. Print it in a single color or mix colors for a more eye-catching look. Remixed for a stronger joint to rid of breaking and smother play due to sized down hinges.