... , we can produce nonstandard shape knives for your unique usuage.Materials: zirconia ceramic blade with ABS handleTechnology: Tape castingBlade Colors: white ... several years, no need to sharpen regularly.Advantages of GTT ceramic knife:SHARP, HEALTHY, FLEXIBLE, EFFICIENT, RUSTLESS-Never leave ... test, but please avoid dropping for your safety. GTT unique ceramic chef knife, ceramic kitchen, full size