Sold as a pack of 6.OLFA L-3 Heavy Duty 2-Way Cutter with blade re-application system at the rear of the cutterFor Both Tough & Fine CuttingThe OLFA L-3 multi-tool utility knife is a great combination of key hole saw and a snap-off blade knife, stainless steel blade channel secures blade for the toughest of cutting jobs. You are not locked into a fixed depth the rotary ratchet-locking mechanis..