40Pcs Exacto Knife Blades #4 Hobby Knife Replacement Blades Refills

1. The exacto blades are made from quality manganese steel, ensuring strong hardness, excellent wear resistance, and superb machinability. No rust, exquisite workmanship, processed by multiple processes, sturdy and durable, not easy to chip.2. You will receive 40pcs durable #4 exacto blades. You can create with confidence without worrying that the blades will run out soon. These 40 blades are all placed in a box. The independent packing box makes you easy to carry and safer to use.3. Exacto blades are suitable for cutting thin wood, scrapbooking, cardboard, paper, plastic, cloth, leather and foam board craft to meet your different needs.4. Reliable spare blades, stored in a transparent box and each blade is coated with a thin layer of oil to prevent rusting, you can create with confidence and don't have to worry about the blades running out quickly.