HelixCore Spiral Rotating Fidget Ball, 3D Printed Finger Spinning Stress Relief Fidget Spinner, Hand Grip Strength Training Squeeze Toy, Ideal Holiday Gift For Kids & Adults

This HelixCore spiral fidget ball is made via professional 3D printing with precise spiral structure, which can spin and slide smoothly between fingers as a classic fidget spinner toy. It effectively distracts anxiety, relieves stress and restlessness during study, work and thinking. Besides decompression fun, it also works as a hand grip trainer to exercise finger flexibility and palm strength. Compact and lightweight for easy carrying in pockets, it is a wonderful novelty gift choice for kids, students and office workers.