Self-Illuminating Gyro Grip Strength Ball for Arm and Wrist Training

Introducing an innovative exercise tool designed for enhancing arm and wrist strength. This strength ball is constructed from durable plastic and features a self-illuminating design that adds a dynamic visual element to your workout routine. The gyro mechanism creates resistance as you spin the ball, helping to improve your grip strength, coordination, and overall arm muscle tone. Compact and portable, it's perfect for both home workouts and on-the-go exercise sessions. Core Material: Zinc Alloy Manufacture country: China Instructions included: No