Wusthof Classic Boning Knife, 5.5-inch (14 cm) - 4602 Naniwa Super Stones This is normal and will

This is normal and will help protect the carbon steel from rusting

We recommend the Idahone fine ceramic hone (see below) for regular/daily maintenance of the edge

I really like this somewhat unusual knife

but I only use it for precision slicing

this bread roll knife not only cuts cleanly through rolls without tearing

Wusthof Classic Boning Knife, 5.5-inch (14 cm) - 4602 Naniwa Super Stones This is normal and willClassic professional style boning knife. If you don't want or need the flexible version, this one will certainly do a great job, and is a bit cheaper and easier to handle than the flexible model 4603. Perfect for de boning chicken or ham, trimming fat and sinews. The tapered, pointed blade is for working closely around joints. An excellent choice for an all around boning knife. German forged steel quality for a lifetime of use! Wusthof # 4602