Box Cutter Utility knife Lightweight All Purpose Metal Pocket Knife - 10 Additional Replacement Razor Blades come with This Razor Knife Time Tested Utility Knife - Just got better. Strong but light pocket knife but with 10 extra replacement razor blades Quality Metal Body has secure metal interlocking body to make a safe box cutter Lightweight fully retracting knife with 4 blade position settings make it a great sheetrock, box cutter, hobby or utility knife Quick and easy razor blade replacement by removing one screw Buy this knife when you want quality without name brand pricing. Great for contractors, homeowner , office worker and factory worker