Light Up Wrist Ball

Features

• Give your forearms and biceps an almighty workout!
• "Ball within a ball" system creates an immense gyroscopic force.
• No batteries required and no chemicals utilised inside
• The faster it spins the brighter it lights up.
• Just wind up the thread and pull briskly for fun, relaxation and exercise to your hands, wrist and arm.

Product Details

• Product Dimensions: 0.003 pounds
• Shipping Weight: 0.003 pounds
• ASIN: B0002KQ7IW
• Item model number: ET7950
• Average Customer Review: Customer Reviews

Product Description

This is the perfect tool to have both fun and exercise your hands, wrists and complete arm. Easy to use, you simply wind up the thread and pull out briskly. The dynamic dynamo inside powers the LED lights, the faster you spin it, the brighter it lights up. Can be used to relax as you spin it slowly.

Suitable for both male and female of all ages.

No batteries required.

Size: 7cm diameter.