Deba Hongasumi Nihonbashi Knife – long blade
A high quality Japanese kitchen knife manufactured by expert craftsmen in Sakai Osaka (Japan). They have a history of knife-making going back 600 years. Deba is a specialised knife used for filleting fish, cutting it into fine pieces.
Rust on carbon steel knives is unavoidable and a natural phenomenon. Dust powder cleanser over the the knife and then scour the surface carefully with a wet cork, as done by professional chefs. Ensure the knife is dried thoroughly with a soft cloth. Repeat the process to prevent rust in future.