Cutting tough materials has never been easier with the OLFA SK-16 Quick-Change Concealed Blade Safety Knife. This touch-safe cutter requires no blade activation - simply pull to cut. The exposed blade is safely concealed within an open cutting channel for easy use. The versatile safety knife comes preloaded with a premium stainless-steel replaceable blade head to minimize waste. The durable OLFA blade cuts over 7x more* single wall corrugate than the leading competitor. The unique flow-through cutting channels minimize resistance for less effort per cut. Try this new safety cutter today.