Per customer this mouse was a tad too big for her hands and she found it actually caused her hand to hurt worse than using a standard mouse BUT after stating that the mouse is well built, clicks feel great, good feel on hand and good tracking so great product for an awesome price as always from Monoprice.
I am having trouble with my wrist and thought this mouse would help. It is very comfortable to use. The only negative is it scrolls differently than my old mouse and is taking a while to learn to use it
I love the feel and response of this mouse, and I no longer have to mourn the death of my MS Intellimouse. The size is perfect to my hand, and if you haven't tried an ergonomic mouse, give this one a whirl on the cheap. Love the blue slash of light on the side, perfectly complements my tower.