Product Description

Available for the first time ever on Amazon! The Legendary KNIGHTS Cutlery Black Ceramic Blade. The Black Zirconium Oxide blade is stronger and harder than its white Ceramic counterpart due to an extra firing process called "hot-isostatic press，" creating a tighter weave between the ceramic molecules， thus creating a tougher blade. Our blades register at 8.2 on the mohs hardness scale (vs. steel at 5-6 mohs and diamond at 10 mohs). When used properly these blades will maintain there edge for a long time. Here is a couple of tips to keep your blade cutting as new. Always cut object on plastic or wood cutting boards， never on a hard surface， Never pry or twist or drop the blade， and hand wash only! There is a 100% manufacture warranty against defects should a problem arise just contact us and we will take care of it!!!

Feature

Ultra Razor Sharp Ceramic Edge
Zirconium Oxide Black Ceramic Blade (Stronger than White Blade)
Professional Quality
Silicon Grip
Item model num : 4" blade