Wrist Gyro Ball Self-Starting - Trainer Powerball with Colourful LED Lights Protective Case - Hand Grip Strength Trainer Ball Power Balls for Strengthen Arms, Fingers, Wrist Bones and Muscles

This gyro ball wrist exerciser is designed to enhance body coordination and promote blood circulation by strengthening muscles from the fingers to the shoulders. It has six intensity levels and an LED light system, which is designed to make fitness more engaging. The automatic start feature allows easy use, while the built-in spring gives it a smooth movement. It's well-made with durable materials - including a silicone grip and a wrist strap to prevent accidental release during intense use. It's also lightweight and portable. I can't say that I've seen a big difference since I've been using it, but I don't think I've been using it long enough yet. It's definitely fun to use and good value for money, so definitely worth it if you're interested in giving it a go.

Lovely Wrist Gyro Ball Self-Starting TrainerFor the design and build quality: The gyro ball showcases a compact and durable design, crafted from high-quality silicone, polycarbonate, and zinc alloy, which ensures longevity and impact resistance.I like the smooth surface, which is comfortable and free from burrs, facilitating an easy grip without irritation.This wrist exerciser is easy to use for enhancing grip strength, improving arm endurance, and boosting body coordination. It also promotes blood circulation and muscle engagement.The Gyro Ball supports six intensity levels, making it suitable for users of all experience backgrounds. As the rotation speeds up, the resistance increases, facilitating progressive training.The LED feedback system introduces a fun and motivating element to the workout by visually indicating speed levels.Overall, it is excellent value for money and a very functional device!