Wahl clipper blade, detachable fits KM1, KM2, Switchblade, Libretto, Storm and Storm 2 A superior blade that runs cooler than any other blade on the market. Premium quality of high performance and long-lasting durability. Precision-ground, high-carbon steel stays sharp longer. Corrosion-inhibitive clear finish prevents rust. Superior tooth geometry for exceptional feeding. Set includes oil pipette and instruction booklet.