TIPS ON OPERATING
No battery required! Your hand is the battery of this device. The motion of your hand rotating the Spinner is similar to making ice cubes swirl inside a glass. The essence of operating the Spinner is not about how fast you rotate your wrist. It’s about how to synchronize your wrist rotation to the momentum and timing the rhythm of the rotor’s gyration. The faster the rotor spins, the easier it is to operate. Make sure you start the Spinner with sufficient speed.
- The ball center is corrected by computer balance, with high stability
- Special plastic materials are durable
- The steel shaft is not easy to break
- The ball shell is covered with advanced silicone rubber anti-skid ring, exquisite and beautiful
- For those who like golf, bowling, baseball, basketball, volleyball, handball, tennis, badminton, kendo, etc .. Those who need to rely on the wrist can make you more powerful and powerful.
- Those who are engaged in computer typing and piano playing to avoid ligament injury.
- Workers who use their wrists more often need more practice.
- Rehabilitation function to avoid muscle rigidity.
- Size: 2.75 * 2.75 * 1.97inch
- Color: transparent + Black / Blue / Red
- Light: LED Lighting
- Weight: Weight with packaging: 0.3kg, Weight without packaging: 0.27kg
- Spherical material: Hard Plastic
- Arms & Wrist Power Ball is a kind of more precise sports equipment, and it must be careful not to fall when using it.
- When using it, avoid foreign objects entering the ball.
- When the wrist ball rotates at high speed, do not touch the inner ball with your fingers to prevent finger scratches.
- Do not throw the ball at high speed towards the human body to prevent accidents.
1 * Arms & Wrist Power Ball