PRE-HOLIDAY SEASON FLASH SALE!!! MAKING ROOM FOR INCOMING HOLIDAY INVENTORY. EVERYTHING MUST GO. ITEMS ARE CROSSLISTED AND GOING FAST!! FIRST COME FIRST SERVE!!! PRICE MARKED DOWN TO CLEAR SPACE FOR INCOMING INVENTORY. FIRST COME, FIRST SERVED-ITEMS ARE CROSSLISTED AND SELLING FAST GRAB IT BEFORE ITS GONE!!!! Unique Ergonomic Vertical Mouse Design For added comfort, the mouse surface is rubber-coated for a skin-like feel. It comes with a thumb rest and a magnetic detachable wrist rest. The removable wrist rest allows the forearm and vertical mouse to become one unit by lifting the wrist off the ground and placing it on a comfortable pad so that the wrist does not rub when moving the mouse. (●Note: Compared with traditional mouse, it may take a few days to get used to using the mouse with ergonomic vertical design)