WEKOIL Utility Knives Retractable Box Cutter18mm Wide Snap Off Blade Knife 2 Pack12 Carbon Steel BladesHobby Art Paper Knives with Comfortable HandleHeavy Duty for Office Home WarehouseYellow

Main Information from WEKOIL 18mm Retractable Utility Knife & Snap off Blades Set Easy to snap off the blades when it gets blunt Stable to use with auto-lock function Flexible to replace the spare blades Perfect set for Heavy Cutting jobs -- art craft works, scraping- book, cutting thicker paper/vinyl/ box cartons foam. 2Pcs x WEKOIL 18mm Auto Lock Utility Knives Material: Plastic +High Grade Steel Color: Yellow +Black+Silver 10 x WEKOIL 18mm snap Off Blades Material?High Carbon Steel Size: 100mmx18mmx0.5mm Color: Silver Package: 2 pcs 18mm cutter knife +10 pcs spare metal blades.