Satisfying Geared Fidget Spinner

This is a 3D-printed planetary gear fidget, designed to be both visually striking and mechanically satisfying. It features a large outer ring gear that meshes seamlessly with multiple smaller planetary gears, all revolving around a central sun gear. The interlocking teeth allow smooth, continuous rotation, creating a tactile and engaging motion that makes it perfect as a fidget toy.

Printed in vibrant colors, the layered texture from the additive manufacturing process gives it a unique, modern look while also ensuring durability. Its circular, symmetrical design is easy to hold, and the repetitive motion of the gears turning together provides a calming, rhythmic sensory experience.

This fidget combines engineering elegance with playful functionality—an ideal desk accessory for stress relief, focus, or simply appreciating the beauty of geared motion.