This product uses aluminium alloy counterweight bearings that have a high-density plastic frame. It maintains the alloy gyro of playability and speed. It is great for fidgety hands, ADD and ADHD sufferers, helps relieve stress. Easy to carry, small, simple, discreet and fun, also effective for focus and deep thought. 

• Brand: Generic
• Model: T-Spinner-RainbowDiamond

• 価格: ￥3,474 - 在庫あり