Building finger, grip and functional hand strength can be easily done with two simple things. Bucket and sand. Get a farm bucket and 50 lb bag of play sand. Now you're ready to start grabbing, twisting and opening your hand for awesome conditioning and strengthening, Shaolin style. Also great for hand health. This is a daily tool for keeping strong and injury free. Opening of the fingers and thumb in sand, perfect for extensors. When you are ready for more hand, grip and conditioning tools go to http://www.strongergrip.com