Gyro Ball Power Trainer – Wrist Strengthening Device, Forearm Exerciser With Metal Rotor

Get those forearms and wrists stronger with this gyro ball trainer.

It's a little device that uses gyroscopic force—once you get it spinning, it creates resistance that you have to fight against.

Great for grip strength, wrist rehab, or just building forearm muscle.

Made from metal and plastic, black color.

It's unisex, good for adults.

One piece in the set.

Made in China, unbranded but works just like the expensive ones.

Spin it up and feel the burn.

Good for gym training or just at your desk.