Advantages: High manganese steel has excellent wear resistance and can maintain sharp cutting edges for a long time. Not easily broken or broken, able to withstand significant impact forcesPure manual polishing and grinding process, sharp cutting, high hardness and toughness, handmade, feel good, the blade is sharp enough, disassembly cheap. If you have any questions, please contact us and we will respond within 12 hours. Note: Avoid contact with water and exposure to moisture and direct sunlight to prevent it, so do not point it at people or animals. When wiping the blade, keep away from people and be careful not to cut your hand. Keep out of reach of children. Not suitable for children under 16