Unique technology,design and ergonomics, stainless (440c) steel , used in the Japanese technique and the manufacture crafts .By unique technology, how ground inside and convex shaped outside, Both blades hand honed, Extr-emely sharp. Various set screw for adjustment of the tensiont to suit the hairdresser or her ownpersonal taste, satin finish, ergonomic design. Hairdressing scissors extremely sharp, ideal forslice cutting, no wet hair slip, thinning scissors have new micro serrated teeth for a soft cut.The well established scissors for all standard hair cutting techniques, smooth precise cutting action.