crystal blue persuasion

Crystal is great for healing, but this Stamina Crystal Edge Ball will help you to improve your muscle tone, balance and coordination while improving your strength. It can work on your entire body, or concentrate on your back, pecs, or abs. The Crystal Ball measures 25.5", and comes with a Crystal Ball DVD led by Pilates expert Marjolein Brugman, instructions, and a pump. The ball is good for anyone up to the height of 5'11".