Contour RollerMouse Free 2
The RollerMouse Free 2 features Teflon-coated bearings to give light and consistent cursor movement. The bearings are protected from touch, reducing the maintenance required. The rollerbar can be operated by either or both hands and is responsive enough to be controlled by fingers. The design has improved precision and control and reduces loading on the hands and fingers. The integrated wrist rest is designed to keep hands, wrists and forearms flat.