[DEDICATED BOX OPENER TOOL] This dedicated box opener is designed for everyday package-opening tasks. Made from durable Japanese stainless steel, it features serrated blades designed specifically for cutting cardboard. It can also cut packaging materials such as plastic bands and shrink wrap, making it a versatile tool for unpacking tasks. [NON-STICK FLUORINE-COATED BLADE] The blade features a high-quality non-stick fluorine coating that helps reduce adhesive buildup from packing tape and other sticky materials. This helps maintain cutting performance and makes residue easier to wipe off after use. [DOUBLE-SIDED BLADE] This convenient double-edged cutter allows flexible cutting in multiple directions—left, right, up, or down—and is also useful for curved or circular cuts. [DESIGNED FOR CONTROL] The micro-serrated blade is specially designed for cardboard cutting. The non-slip resin handle features a guard to help support a steady grip and better control during use. [PRODUCT INFORMATION] Overall Length 5" / Blade Length 1" / Weight 0.6 oz. / Blade Material: Japanese Stainless Steel / Handle Material: PP Resin / Made in Seki, Japan Japanese safety box opening tool