Usage:

1. To start, hold the ball in your hand with the exposed gyroscope facing left, insert the included red string into the hole, wind it up, and pull straight down, fast enough to have the gyroscope turn the LED on.

2. Then turn your hand facing down, and slowly start to rotate. The gyroscope will start to "bite" and you will feel like it is scratching against the inside of the wrist ball.

3. To keep rotating your wrist and the gyroscope will spin faster and develop a higher pitch sound. Once you have it spinning fast enough, you can stop your hand and feel it oscillating right in your palm.

Features:

1.It is a very interesting sensation and definitely makes your forearm sore and gets the blood going.

2. Highly recommend this very effective piece of equipment to anyone; you can use it while sitting at your desk.

3. So, on your 5 minute break take it out and give it a go. You will be impressed on what this device can do for you. It works on your grip, forearm, and blood flow you will be amazed.

• This Gyro Ball is definitely a great workout compares to using regular grip strengtheners.
• This exerciser is a great way of strengthening your grip and exercising your wrist and forearms.
• Novelty design with LED lights, which is fun to see how fast you can get it spinning.Not only have sound, but visual cues, as to how fast the ball is turning.The cool humming sound getting louder as this spins up to 8000 rpms.
• This gives you an amazing wrist and forearm workout wherever at home, office, or the park.Recommend this to all people who suffer from arthritis, carpel tunnel, joint aches, or weakness in the arm/hand.
• This makes it easy to hand to a friend, and see if they can beat your speed.

This Gyro Ball is definitely a great workout compares to using regular grip strengtheners.Letigo