4PCS Ceramic Kitchen Knife Set With BlockBlade Material:Zirconium OxideHandle Material:ABS with TPR coatedBlade Color: whiteHandle Color:black,Website:http://www.chinaceramicknives.com,green,pinkSpecification:1.Made of high purity zirconium oxide,extra sharp,durable.2.No stain no rust,safe and healthy. 3.Non-adhesion,easy cleaning. 4.None toxic,Lead free.5.FDA,LFGB,PAHS,ROHS,SGS certificated.Content:4.5" Ceramic Fruit Knife -1pc5.5" Ceramic Utility Knife -1pcCeramic Peeler -1pcKnife Block -1pcContent:4.5" Ceramic Fruit Knife -1pc6" Ceramic Cleaver Knife -1pcCeramic Peeler -1pcKnife Block -1pcContent:4.5" Ceramic Fruit Knife -1pc5.5" Ceramic Utility Knife -1pc6" Ceramic Cleaver Knife -1pcKnife Block -1pcAdvantage of Middia Cermaic Knives:1.Middia ceramic knife is made of  high purity zirconia,with advanced machine and dozens of technical processes,more than 10 inspections from raw material to finished productions, blades are strong enough that can bear dropping test and remain nice, drop it from 1 meter height(even if the tip of blade straight down),no more damage for our knife.2.Press the blade edge with ruler, no crack for edge as well,but the same test for inferior knife, you may notice much nicks on the blade edges as inferior knife is made of alumina or low purity zirconia powder,it's so easy broken.3.Middia knife blade is extra sharp that can cut A4 paper to a very thin scrip which wide 0.2-0.4cm smoothly and easily.Contact details:Email:sale@middiaceramic.comTel:+86-592-5986296/86 13806084069WhatsApp:86 13806084069Skype:calina.linIf you need a few samples pls. visit our on-line  store:www.aliexpress.com/store/1801116 and order there or contact with server Calina.Sure,we are the best OEM,ODM manufacturer of you!!!!