The Sensei 310 features a number of firsts for a gaming mouse. In order to achieve its surprisingly light weight, every material for the Sensei 310 was careful crafted for functionality, weight reduction and extreme durability. Every aspect of the Sensei 310 design meets esports players' stringent demands for comfort. Whether you deploy a claw grip or finger-tip grip, the shape will provide perfect comfort for long and intense gaming sessions. While most mice use one piece of plastic from front to back, the Sensei 310 features exclusive split-trigger button design. Splitting the triggers provides excellent click force and consistent feel during burst firing, rapid presses or holds.