This 3D printed Fidget Box Knife is a compact utility tool that combines everyday functionality with a satisfying fidget experience. The knife spins smoothly thanks to two bearing options - a standard ball bearing or a simple printed ring bearing—allowing you to choose your preferred feel.

The blade is sharp enough to easily open cardboard boxes, cut paper, and handle other light everyday tasks. Compact, lightweight, and quick to print, it's a practical desk or pocket tool that's also enjoyable to fidget with.

Use responsibly: The blade is functional and should be handled with care. Keep it away from children and always use it safely.