Multi-Use Small Iron Cutter, Utility Knife (3 Pcs Set)Multi Use Small Iron Cutter, Cutting Blade and Precision Knife Blade, Utility Knife Home Office Hobby Arts and Crafts (3 Pcs Set) Description: Can be used for cutting envelope, food bags, plastic bag, wrapping tape, etc. Hanging hole design, can be attached to your keychain This knife has a stable plastic casing with quick closure and metal rail and metal guide the metallic guide keeps the snap off blade knife in better all the guide US, so it is more