... ,non-toxic,acid,alkali,never rust,health and environmental protection;to keep food colors,natural flavor,enjoy gourmet cuisine,do not ... flank,cutting fish,fruits,vegetables and crisp,antibiotic pollution,easy to clean.4. the appearance of noble:jade-like appearance,such ... from children, the kitchen knife into the place where children can not access to care;* Please use wooden or plastic chopping board ...