Contour RollerMouse Red PlusRollerMouse makes you better at what you do A RollerMouse is designed to sit in front of your keyboard and relies on our patented Rollerbar to control the cursor. The RollerMouse can be used ambidextrously and encourages the use of both fingers and the thumbs to roll and slide your way to a healthier, more productive work experience. The perfect choice for comfort and function With its unique design, the RollerMouse Red Plus lets you use both your