CanDo gel hand exercise bAll, smAll, 6 pc set (1 ea: tan through black)

Improve your strength with these CanDo Gel Hand Exercise Balls. All you have to do is squeeze down, release and repeat. They're also ideal for developing dexterity, mobility and fine motor skills. Heat or chill them for use in hot or cold therapy. These exercise ball for hand strength are available in six color-coded resistance levels. Each level (firmness) is available in a circular or egg shape. The balls can withstand temperatures ranging from -76 degrees Fahrenheit to 167 degrees Fahrenheit. These resilient accessories also hold up to lots of use every day.

CanDo Gel Hand Exercise Ball, Small, 6 Piece Set (1 Each Tan Through Black): Tan is XX-Soft, Yellow is X-Soft, Red is Soft, Green is Medium, Blue is Firm and Black is X-Firm Balls are compact enough to fit in your pocket for exercise on the go Fitness accessory that you can use at school, work or home CanDo Gel Hand Exercise Ball, Small, 6 Piece Set (1 Each Tan Through Black): Tan is XX-Soft, Yellow is X-Soft, Red is Soft, Green is Medium, Blue is Firm and Black is X-FirmBalls are compact enough to fit in your pocket for exercise on the goFitness accessory that you can use at school, work or home