Amperer Pure Brass Fidget Block Fidget Cube Gears Linkage Cubes Ultra Durable Mechanics Romoveable Edc Toy (Brass)

Gears Linkage Design Fidget Block, High quality Brass body with Stable Bearings.

Gears Cube Structure, includes 20 parts. All Gears Run When Spinning, DIY Removeable.

Easy to carry: small, simple, discrete and fun, also effective for focus and deep thought.

Perfect for waiting in lines, meditation, timing, quitting bad habits, striking up conversations, and more.

How to use: Hold the cube with one hand and spin/stop with the other. You can try to spin a few cubes together.