Need not maintain can use a few years, hardness is tall, optional chop bone does not have a thing, service life is long. Section shows marble decorative pattern, lubricious dark blueness, more qualitative firm be like iron. Natural whole methyl is fine make and become, exquisite simple sense, without burr phenomenon, use time is long. In the process of treatment, also nail even nail sometimes do not go in, can saying is " Achillean " steely lumber. Suit at ordinary times all sorts of cutting tool in the home, convenient practical. Stainless steel material is made meticulously character, strong wear well, use safety is without side-effect. Had this extremely fast defrost board, want to eat when to be taken. Transparent glue exceeds multipurpose to stick force by force one second agglutinate, take syringe needle oneself, also not be afraid that glue stems again exit. Size moderate, take hold comfortable, fit Asian palm bulk, not long not short, use comfortable.