It’s Esports Tiger(Tiger Gaming) ICE Mouse skates for ZOWIE ZA12/ZA11/FK/AM. These are the fastest feet Tiger has ever produced. Offers protection for cloth mousepads from worn out skates. Get the ultimate speed without compromising on control. They obviously have rounded edges so as not to damage the mouse pad.
Tiger Gaming’s ICE mouse skates are made of 100% PTFE material for the best possible results and durability.