Ergonomic Mouse / Souris ergonomique

Ergonomically designed, optical tracking technology, working on many different surfaces and ideal usage for home, office or game. Compared to the traditional mouse, the vertical wireless mouse snugly fits your palm and keeps the position of your hand and arm be more natural, reduces wrist pain and discomfort. The rubber oil coating prevents sweaty fingers from sliding. Ideal for people who use the computer for a long tim