The Logitech M525 mouse fits comfortably in the woman's hand, as well as men with normal sized hands should have no trouble using the mouse. Although it is not a lightweight due to the batteries, but can move precisely without trouble. For me it works on all kinds of surfaces (except glass). The mouse works out of two meters yet perfect (seems to be important for some). However, I prefer a sitting position directly in front of my laptop ;-) The wonderfully smooth scroll wheel allows quick and relaxed working. Despite the ease I can press the wheel, without which it moves. I get along very well with the scroll wheel and am just so absolutely thrilled with the mouse. It rattles nothing, nothing wobbles, it hakelt nothing and absorbs nothing after and therefore thumbs up and clear recommendation from me.