Features：Using T8 carbon tool steel 9 times folded forging, high hardness, toughness, strong elasticity, bending 90 rebound without deformation, all hand-based version of the grinding process, clear texture!
Craft：Extreme manganese steel clay burning edge, extreme elastic heat treatment process, 20 hand water grinding, Japanese top research.
Strength：Seconds over air chopping 30 bottles of mineral water, grass mat, cut bamboo, the focus is grinding layer will not affect.
