ZYWMZJ LED Wrist Exerciser Ball - Auto-Start Strengthener For Arms & Fingers

Auto-Start Feature: Simply rotate your wrist to start the gyro ball, providing a seamless workout experience. Enhanced with LED: The integrated LED lights add a dynamic element to your exercise routine, keeping you motivated. Full-Arm Workout: Target your forearms, wrists, hands, and fingers with this all-in-one strengthener. User-Friendly Design: Easy to use for beginners and effective for advanced users, ensuring a personalized workout. Compact & TravelFriendly: Take your workout with you wherever you go, thanks to its small and lightweight design.