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Compact, environmentally friendly and no batteries needed.
Main highlights
Key Features
50 lbs torque at 10,000 RPM, auto-start, no batteries needed, compact and environmentally friendly with a military-grade plastic shell.
Ideal Use Cases
Perfect for athletes, rehabilitation, building muscle, enhancing grip strength, and wrist/forearm conditioning, easily portable for on-the-go training.
Customer Praise
Highly praised for its effectiveness in grip and forearm strength improvement, durability, and the convenience of the auto-start feature.
【Performance Digital LCD counter】No battery and self-powered digital display with blue background light,can track your exercise information,including real-time RPM,real-time force,total time and calorie calculator.
【NO ROPE START DESIGN】 The second generation of new products gyro ball, you only need to push the core in the direction of the arrow, start by the internal spring, no rope.
【ALL METAL MATERIAL】Made of heavyweight metal, aluminum alloy shell and steel rotor,It weighs twice as much as plastic.to provide a powerful hand & forearm exerciser which could be equivalent to 50 lbs fitness of other equipment. The metal design is enhances for control, vibration free, and stability.
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Excellent Quality:The gyro ball hand exerciser forearm strengthener features a full-metal shell, non-slip silicone grip, anti-slip wrist strap design. Powered purely by mechanical driving without electricity, it ensures stability, control, durability, & longevity
Auto-Start Design:Push metal core as arrow, gyro ball wrist exerciser starts with the internal spring and wrist motion. LED lights change with rotation, making it a magical torqueball that can bring you happiness, stress relief & good for health
5-Level Color-Shifting Challenge: The wrist ball's core matches LED colors to wristball's core speed: Blue, Green, Red, Purple, Cyan. The gyroscope wrist exerciser can train wrist strength, and bring you the joy of competitive challenges
【MAKE ERCISE & ADD FUN】 Novelty design with LED lights, which is fun to see how fast you can get it spinning. Cool LED lights inside will light up while spinning. Rehabilitates sore muscles, Kill the time & Add fun !
【GOOD FOR HEALTH】The wrist ball can assist body to restore to health. There is a strong reaction at high speed, the faster the speed, the greater the power, and the effect of exercise. At the lower speed, it is also a very effective tool release soothe , recuperate sore and damaged limbs, or help reduce the inflammation caused by Arthritis, RSI or Tendonitis.
【AUTO-START DESIGN】 The second generation of new products gyro ball, you only need to push the core in the direction of the arrow, start by the internal spring, no rope.
[MULTIPLICITY]:The exercise grip kit provides different training apparatus, offering a variety of hand muscle training methods for different training goals and stages. Different apparatus can also be used in combination to provide complete hand muscle training.
[Hand Grip Strengthener Workout Kit (8 Pack)]: Forearm Grip Adjustable Resistance Hand Gripper, Finger Exerciser, Finger Stretcher, Gyro Ball,Grip Ring & Stress Relief Grip Ball for Athletes.
【Flexibility】: The different apparatus in the exercise grip kit provides different levels of difficulty and resistance, users can choose the most suitable training apparatus according to their needs and training level.
Self-starting design simplifies use, no external power needed.
Adjustable force adds fun and variety to workouts.
Portable size allows exercise anywhere, anytime.
Main highlights
Self-starting Design and Portability
The wrist trainer ball features a self-starting design, mechanical power, and is light and portable, making it easy to use anywhere.
Ideal for Grip Strength and Rehabilitation
Perfect for improving grip strength, wrist and forearm workouts, and assisted rehabilitation, suitable for use at home, office, gym, or while traveling.
Ease of Use and Quiet Operation
Customers frequently praise the ease of use and quiet operation, making it an enjoyable and effective tool for grip strength training.
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