[FASTEST AND SMOOTHEST] - Unrivaled quality,TALONGAMES glass mouse skates made with aluminosilicate glass,Specially calibrated thickness,Replacement mouse feet that increases your control and accuracy by providing the smoothest and most consistent slide.[Note: Mouse are Not Included]. [BETTER GAMING EXPERIENCE] - Super Smooth and Low Noise, having a smoother slide helps reduce grip tension which improves accuracy and decreases wrist strain for longer and more enjoyable gaming or work sessions.gives you a big advantage of micro aiming and tracking. [EXCLUSIVE TECHNOLOGY] - Our exclusive technology produces rounded edges for a scratch-free slide right out of the package; no break-in period required. [SUPER DURABLE ] - Super strong tempered glass will not wear fast like conventional PTFE feet, you can almost use it permanently Note 1:Please do not remove the sensor stock mouse feet. 2:Please do not recommend use with glass mouse pads.