The mouse is trimmed for good design and a small transport size. I, however, no longer use. It is just good in the hand and the resistance of a mouse click is too high. Click is not just casually but require a much greater force than all other mice I've ever had. There is also no support for the thumb. Design 5 Stars. Operation 2 stars. I like only the appearance. But the whole day to work with it, I gave up.
