Contour RollerMouse Free2 RollerMouse Free2 is the lowest, most ergonomic and precise RollerMouse to date, with superior cursor control and a slim line design. You get the optimal working position in front of your computer, which eliminates tension in hands, arms, shoulders and neck and reduces the risk of mouse arm. Contour RollerMouse Free2 lets you work with your hands and arms in the optimal zone in front of the keyboard. The risk of discomfort and RSI is minimized.
To feel the difference, try it for yourself - let your shoulders and arms relax more and more as you realize you still havefull control of your work with less reaching and effort
In addition to offering the same basic functions as RollerMouse Pro2 - RollerMouse Free2 offers the following: