100% Pure Refined Organic Camellia Seed Oil for the protection and nourishment of your Carbon Steel Blades. Camellia seed oil's rapid absorption and low odor profile make it particularly desirable for cutlery applications. When applied, it forms a thin, protective layer that safeguards knives from environmental factors, preventing rust and maintaining their integrity. This innate ability to penetrate deep into the metal fibers contributes to its role in enhancing longevity. Roughly 2 oz. per bottle