The Newtral 3 Wireless Mouse features enhanced quality ergonomics. This mouse reduces wrist and forearm pronation through the concave depression on the thumb side of the mouse combined with the 33 degree slope off the horizontal from the pointer finger to the fifth finger position. The slanted semi-fist shape design allows gravitational force on the hand to be employed to provide the majority of the control required to precisely move the mouse. The Newtral 3 Mouse has 2 grip options: the Precision Grip and the Ergo-Grip (attachment flange). The Ergo-Grip design with detachable palm support keeps the underside of the pinky finger and palm off the surface of the desk to reduce friction. The Newtral 3 Mouse features an updated shape and enhanced flange attachment technology.