Description
Strengthen your wrists, forearms, and grip with the JIN BD Black Diamond Gyro Ball. Featuring an upgraded automatic spring-start mechanism, this non-LED wrist exerciser starts quickly without the need for a pull cord. Compact and portable, it provides smooth resistance through centrifugal force, making it ideal for fitness training, rehabilitation, and improving grip strength at home, in the office, or on the go.
Features
- Upgraded automatic spring-start design with no pull cord required
- Easy to start by pressing and pushing forward 8–10 times
- Generates centrifugal resistance to strengthen wrists and forearms
- Helps improve grip strength, endurance, flexibility, and coordination
- Smooth and efficient operation for daily workouts
- Compact and portable for use anywhere
- Ideal for fitness training, rehabilitation, sports training, and stress relief
- Includes storage accessories for convenient carrying
- Backed by customer support for after-sales assistance
Specifications
- Brand: JIN BD
- Product Type: Gyro Ball Wrist Trainer
- Model: Black Diamond (Non-LED Version)
- Start Mechanism: Automatic Spring Start
- Power Source: Self-Generating Centrifugal Rotation
- LED Lights: No
- Suitable For: Wrist, Forearm, Grip, and Hand Strength Training
- Recommended Use: Fitness, Rehabilitation, Sports Training, and Daily Exercise
- Package Includes:
- 1 × JIN BD Black Diamond Gyro Ball (Non-LED)
- 1 × Gift Box
- 1 × Storage Bag
- 1 × Wrist Strap
- 1 × Brand Card with QR Code for Tutorials & Support
