Cuts thread, silk, cotton, wool, paper and more. Sharp, thin stainless steel blade edge. Wider holes fit up to 3 fingers for more comfort. Symmetrical design for ease of handling. Stainless steel rivet secures blade positioning for superior accuracy in cutting. Blades extend fully into handles for better stability and pressure distribution. Designed for precision cutting. High-impact ABS handle with extra-large, symmetrical handle design for right- and left-hand use. Stainless steel blades sharpened to the tip. Industrial-strength stainless steel rivet.