With the Grip Ball you can enhance your hands and wrists strength easily!With the Grip Ball you can enhance your hands and wrists strength easily! This is the perfect hand held exercise ball. It is made from a durable foam and can be used anytime whenever you have extra time to spare and your hands are idle. Use the Grip Ball when you are reading or watching TV. This ball is perfectly designed to build your hand and wrist strength and can be used anywhere. Its not longer just for athletes anymore. Colours will be selected at random.