Mouse Feet Mouse Skates For SteelSeries Kinzu v1, v2, v3 & Kana v1, v2 , ( 2 sets of Replacement Feet ) Replacement feet for Steelseries Kinzu/Kinzu V2 Pro/Kana Comes with 2 sets Easy to install Reduces the friction between the mouse and mouse pad Provides a smoother gliding experience / increases tracking