Material: Ceramic blade in black
ABS handle with rubber coating (TPR)
Hardness of ceramic blade: HRC 57993422967
FYI:
Ceramic knives are made of an advanced, high-tech ceramic called zirconium oxide (also called zirconia). This material is second only in hardness to diamond. For the technically minded, zirconium oxide has a hardness of 8.2 mohs (vs. Steel at 5-6 mohs and diamond at 10 mohs). Our ceramic knife blades are actually HARDER than steel knives. Zirconium oxide is extremely hard and resists most wear from normal kitchen use.