Ysiop Spinner of Hand Fidget,DIY Brass Twiddle Spinner Toy with Stainless R188 Bearing

This spinner has pure copper on it and a special stainless steel R188 bearing, giving it stable rotation with no wobble and good balance. It has a fast speed and feels great in your hands. The whole structure of twiddle spinner can be removed--replace the outer ring assembly color, unlock bearings, DIY according to the player's ideas. Flexibility is the essence of it. Gadget spinner has a super quiet rotation. Yes, it is a boring gadget spinner, but it can meet all sorts of tricks for the senior players. Based on the playing skills of players, the rotating time can be up to 3-7 minutes!

The material of this finger gyro is brass. Once the fidget spinner fells to the ground, please just use sand paper to burnish the damaged part. Because of the high quality copper, the shine will come back after several days.

- Stability: Stable rotation without shaking
- Quiet: Ultra-silence, no noise can make you feel real relaxed
- Suitable for adults and kids over 10 years old
- Easy to carry, small, simple, discreet and fun, also effective for focus and deep thought