The iSpin hand spinner is made of 18 colorful O rings, 10 CNC machined brass parts and 1 Stainless Steel R188 Bearing. Every single part is well made with high precision CNC machines. The spinner has almost no noise and is so well balanced when spinning on your hand.
- Unique design enables you to take any 2, 3 or 4 heads off the spinner
- A ideal choice for pastime--relieves stress and improves physical and mental health
- Mini size fits in your pocket--have fun anytime
- It's fun and interesting, also effective for focus and deep thought.
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