Amazon.com: Slice 10515 Mini Box Cutter, Ceramic Blade Locks Into Position & Manual Carton Cutter 10585, 1 Pack : Home & Kitchen
Slice Ceramic Safety Cutter - Lee Valley Tools
Amazon.com: Slice 10514 Mini Box Cutter, Package and Box Opener, Safe Ceramic Blade Retracts Automatically, Stays Sharp Up to 11x Longer, Right or Left Handed, Keychain, Magnetic, Pack of 1 : Tools