Review on Isoflex Hand Therapy Exercise Book by Chris Harrington

These balls are pleasant to the touch and help you relax. I like to hold these two balls in one hand at the same time and decide whether to cradle them or crush them to release the tension in my hand. I often find that having one in each hand and squeezing the daylight out of my forearms gives my forearms a pretty good workout, and sometimes it makes me feel relieved, especially when I'm staring at a computer all day! Make sure you don't have too much lotion on your hands when crushing these balls, the oils can sometimes make the balls feel weird. All in all a great purchase! Please make sure to check it out. The balls are also available in different colors. I have blue and turquoise balls.