Get this strain reducing mouse!

This unique computer mouse has been scientifically designed to fit your hand. It has a groove on the side so your thumb can comfortably rest there. Also, the buttons are strategically placed right where your fingers would drop. This design reduces the strain on your wrist, by placing things where your fingers and hand fall. In addition, the mouse has a previous and next button for convenience. This mouse comes also with the “DIP resolution you need if you require ultra-sensitivity from your optical mouse.” The mouse is sold for $100, but you can buy it for $17.99 if you visit: 

http://www.imore.com/reduce-strain-your-wrist-uniquely-designed-computer-mouse