Specifications:

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