NOTE: This design requires tight print tolerances for optimal functioning. Please print out Free Mantodea Escapement Demo first to ensure your 3D printer's capability before purchasing this model.

InvenDev's 3D Printer- Bambu P1S InvenDev's Filament- Overture PLA

Stay focused, have fun, and get more done—one minute at a time. This fully mechanical, 3D-printable timer uses a spring-powered escapement mechanism with a large balance wheel and visually engaging motion. Perfect for productivity bursts, one-minute pushup challenges, quick chores, or mindfulness moments. Just wind it up and let it tick—when the ticking stops, your minute is up.

Note: Actual timing will vary based on print material, spring tension, and slicer settings. For best results, test and time your specific print to determine the optimal number of winds for a true 60-second run.

Designed for form and function, it also makes a beautiful kinetic desk toy even when not in use.