Kum, the oldest producer of sharpeners in the world since 1919, Genuine KUM replacement 6.5 x 24 x 0.8mm sharpener blades to suit all model pencil sharpeners except the Lefty (left-hand) sharpeners and long point models AS2, AS2M, AS3, 400-5L and 202-24 models. Their unique use of carbon-steel and magnesium sets them apart from other manufacturers and guarantees extremely high quality curved blades.
