- Parameter Information: Knucklebone length 2.36In, diameter 0.78In, weight 0.42Oz, made of Polycarbonate material, it has high stability, strength, and transparency.
- Skill Toys: Knucklebones is a small bones skill toys, by rotating, fingers can become more flexible, can be used to exercise the fingers and creativity as dexterity trainers, small and lightweight EDC fingertip sports toys, can be carried at any time in daily life.
- Unique Design: This transparent knucklebone is visually striking, with a smooth, shiny surface and light weight, offering a good grip, exquisite craftsmanship and the perfect size for performing tricks comfortably on your hand.
- Leisure and Relief: Knucklebone can relax your body, help you release stress and eliminate boredom, and can make you forget your worries. Used for hand exercises, it can also improve your finger strength, endurance, flexibility, hand-eye coordination, and concentration.
- Portable and Gift: You can take this Knucklebone toy with you and play anywhere in the office, home, church, subway, station, and more, this is a simple and wonderful gift, you can give it to your friends or family, so they can also play happily.
