Olfa Rotary Blade Refill Pack PRB28-2 (28mm) 1Pack (2EA/Pack) for For ticket-making and scrapbooking Product feature: 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. Product composition: Total 1Pack(2EA) Application Model : PRC-3