Be on Sole Type A Mouse Sole, 8mm Diameter, 21 pieces, for Gaming Mouse Pro

Contents: Bionsole Type A 8φ / 21 pieces Material: Ultra-high molecular weight polyethylene Feature 1: Easy-to-use 8φ size. When you want a sense of speed, stick about 4 pieces to the bottom to reduce the contact area, reduce resistance and increase the sense of speed. When you want to stay still, stick 7 pieces to the bottom. Feature 2: Less likely to wear out than fluororesin or nylon, and has better lubricity than fluororesin. Feature 3: General-purpose model, Pro specification model