Product details:

The 3M Ergonomic Mouse has earned an Ease-of-Use Commendation from the Arthritis Foundation for its patented, vertical grip design that keeps your hand and wrist at a neutral angle, while the mouse works as a regular optical mouse. Grip the handle and rest your hand on the base. Use your thumb to left and right click.

• Keeps your hand and wrist at a neutral angle
• Works as a regular optical mouse
• Plug and play for an easy start
• Soft-touch painted surface for added comfort
• For right-handed use only