Open all those Prime Day boxes safely with Slice’s retractable ceramic cutter at $16 new all-time low

Slice retractable box cutter with ceramic blade Buy for $16.50 (Reg. $22) Prime-exclusive discount. What we love Slice’s retractable ceramic cutter is a handy tool for opening packages, cutting through packing tape, and slicing plastic wrapping, with a blade that is less likely to nick your fingers than a traditional utility knife. It has a reinforced nylon body, a comfortable grip, and a hooked shape that lets you hang it up or stash it away easily when it is not in use.