Inside and out, TUF Gaming M3 is built to provide years of service on the frontline. The outer shell features a specialized coating that’s fortified to withstand a battery of more than 10 stringent abrasion, friction, and perspiration tests. To aid your K/D ratio during frantic battle, critical buttons use tactile switches that are rated for at least 20-million clicks, while the base features enhanced Teflon feet to keep movement smooth for countless hours.