NT Rotary perforating blade cutter is compact and great for small-scale projects. Special rotary cutter smoothly cuts perforated lines and slides into the holder for safety when not in use. This rotary perforating cutter is perfect for making raffle tickets or wherever perforation is needed. Smooth rolling blade makes neat dotted lines. This high quality perforation blade is made from stainless steel and produced through multiple stages of precise process to obtain the ultimate sharpness and optimum edge-retention. Made in Japan.Retractable blade rotary perforation cutter for perforating linesno. of blade included: 1Replacement blade: BS-28P (Rotary blade BR-28P and Wave blade BW-28P are also applicable)Cutting material: Paper etc. Good for making raffle tickets and perforated sheets