【Sharper SK2H Blade】Designed with upgraded construction, SK2H 18mm carbon steel blade boasts better hardness, edge retention, sharpness, durability than traditional SK2 blades,helping you spend once but save more money; heat-treated hardening tech increases the hardness; black treated rust-proof material offers long-time cutting edge resistance
【Quantity and Size】Includes 1 PACK of 10pcs L type black blades with 60 degree angle in one package; 18mm in width, 100mm in length and 0.5mm in thickness, the replacement blades are suitable for most 18mm Box Cutter Retractable Knives
【Creative Safety Box】Equipped with a safe sliding dispenser which helps avoid accidental injury,keep safety; creative design for safe access to the blades and easy storage
【Wide Applications】A perfect choice for tough materials in heavy duty applications. Suitable for hobbies, DIY, rubber, cardboard, cartons, leather, carpets, paper, PVC, ropes, boxes, wallpapers, rubber, etc.
**Interchangeable Blade Design**: Featuring 8 pre-scored snap-off sections, simply break off the dull section of the blade to reveal a fresh, sharp point when the original tip becomes worn. You can also customize the blade length to your preference, making it user-friendly and suitable for prolonged use.