12V Cordless Electric Fillet Knife, 4 Ti-Nitride Coated Non-Stick Blades, Cordle

Blade Material Titanium Nitride Coated (Base material likely Stainless Steel, Carbon Steel, or High Carbon Steel). Versatile Titanium Nitride Coated Blades: 4 high-performance blades tailored for different fish sizes and species, allowing you to easily handle any catch.

eBay