OLFA PRC-3 28mm Perforation Rotary Cutter with 2 Free Spare Blades Product feature: Perforation cutter with an 28mm blade. Because of bigger (28mm) diameter, deeper serated edged alloy tool steel blade, the PRC-3 will be most welcomed for frequent users of perforated cutting. Product composition: One Perforation Rotary Cutter with One Blade and 2 Free Spare Blades(PRB28-2) Suggested Uses: For ticket-making and scrapbooking. The cutter can be used by factory workers make fold lines in cardboard, also can be used as top sheet cutter. Applicable Spare Blade: PRB28-2 Delivery: Tracking number is provided via Authorized Korea Post