-Lasting sharpness, high hardness, never worn. High HRA90 high hardness, wear resistance metal cutter 60 times.

-Rust color, healthy environment. May be resistant to the corrosion of acid and alkali organic, cooking a few hours in the aqua regia, also unscathed.

-Keep the original color and flavor of the food. Chemical stability of materials without any reaction with the food.

Round, white-color, texture of jade, giving noble to enjoy.

-Ancient Chinese ceramic culture and modern high-tech perfect knot, private giving pleasure, is a gift to friends and relatives, communication between the market.