Made from high strength SK2 steel with titanium fully plated for superior durability and long-lasting sharpness. 5X sharper and 15X durable than normal blades. Rust-resistant design for longevity and reliability Smart dispenser design allows for easy access to the standard razor blades. 1-piece blade out or 5-piece out as you wish 100-pack per box provide a long-lasting supply for all your cutting needs Standard utility knife blades perfect fit for a variety of box cutters, utility knives. Used-blade storage room allows you to easy storage the used blades Perfect for sharing with coworkers, friends, or family members. And with 100 blades per box, you'll have plenty of blades to last you for multiple projects, no matter what your needs. Upgrade your cutting tool game today with M MEEPO Utility Knife Blades Made from high strength SK2 steel with titanium fully plated for superior durability and long-lasting sharpness. 5X sharper and 15X durable than normal blades. Rust-resistant design for longevity and reliability