Specifications:

• Type: Wrist ball
• Origin: CN(Origin)
• Model Number: Power Wrists
• Function: Muscle Relex Apparatus
• Feature 5: Arm Exerciser Power ball
• Feature 4: Gyro Power Ball
• Feature 3: Wrist Ball Gyroscope
• Feature 2: LED Wrist Ball Trainer
• Feature 1: LED Wrist Ball