刀刃长度8英寸:http://www.amazon.com/ZHEN-Japanese-3-Layer-Chopping-Butcher/dp/B00E0EF7OQ/ref=sr_1_16?s=home-garden&ie=UTF8&qid=1415658191&sr=1-16&keywords=zhen+knife
刀刃长度6.5英寸:http://www.amazon.com/ZHEN-Japanese-3-Layer-Chopping-6-5-Inch/dp/B00E0EF7PA/ref=sr_1_10?s=home-garden&ie=UTF8&qid=1415658191&sr=1-10&keywords=zhen+knife