Fidget stress ball

 Collapsible Fidget Ball with Spring-Back Mechanism This 3D printed model is a mechanical fidget toy designed for stress relief. The ball can be pressed flat using two fingers. A rubber band inside provides the necessary tension to make it snap back into its original spherical shape automatically. The tactile feedback is ideal for keeping restless hands busy or focusing at your desk 💻. ⚙️ Features: Mechanical Fun: Awesome tactile feedback when pressing and popping up. Stress Relief: Great for restless hands, improving focus, or just having fun. Easy to Print: Optimized for clean layers and durability.   🔧 Additional Requirements: A standard rubber band, wrapped around the center groove to enable the spring-back mechanism. 🔄