Spring Pop Ball Fidget Toy

A fun and satisfying spring-powered fidget toy designed for 3D printing. Press the ball down to compress the internal spring, then release it and watch the ball pop upward. The twisted open-frame body gives the toy a unique look while also allowing you to see the mechanism working inside. The model is designed as a simple assembly using a small metal compression spring. Insert the spring from the bottom, place the ball from the top, assemble the remaining parts, and the toy is ready to use.

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