Ball Screw Fidget - Print In Place

A compact and satisfying ball screw–style fidget designed for smooth, repetitive motion. Simply turn the knob to drive the screw and watch the ball travel through the mechanism. 🔩⚙️   Print Details Print time: Less than 50 minutes Weight: ~20 g No supports required Print-in-place mechanism  Great for experimenting with different filament colors Perfect for your desk, as a pocket fidget, or simply as a fun demonstration of how a ball screw mechanism works.   NOTE: please let the build plate and model cool down before taking it off