1. our worker will make sure your tungsten carbide steel knife clean before package.
2. rubber strip wrap sharp cutting edge to avoid edge broken.
3. put into plastic bag and styrofoam box to keep tungsten carbide steel knife steady when express deliver
4. add plastci foam into inner box for the whole tungsten carbide steel knife for sweet protection.
5. we will make export standard strong cartonn or plywood case package according to your needs.