Marttiini Basic 6in Fillet Knife Black Textured Rubber Handle W/Sheath MN827010

The Marttiini Basic 6-inch Fillet Knife is built with a clear purpose in mind—clean, controlled filleting performance backed by Finnish craftsmanship. Designed for anglers and home cooks alike, this fixed blade delivers the flexibility and precision needed to work through fish with accuracy and minimal waste. Made in Finland, it reflects Marttiini’s long-standing expertise in producing practical cutting tools for food preparation and outdoor use.

At 10.63 inches overall, this knife offers a balanced working length that feels stable in hand while still allowing fine control at the blade tip. The 6-inch satin finish stainless steel fillet blade is engineered with the flexibility needed to follow natural bone structure and skin lines. This makes it especially effective for processing fish around the 1 kg range, where precision and clean separation are essential. The satin finish helps reduce glare and gives the blade a clean, functional look suited for both kitchen and field use.

The handle is constructed from black textured rubber, designed to provide a secure grip even in wet or slippery conditions. Its ergonomic shape fits comfortably in the hand, reducing fatigue during repeated slicing motions. The rubberized texture enhances control, allowing for confident handling when working through delicate filleting tasks or more general kitchen prep. It’s a simple, effective design that prioritizes function over unnecessary complexity.

Included with the knife is a practical black plastic belt sheath, giving you safe storage and easy transport. Whether you’re carrying it to the dock, storing it in a tackle box, or keeping it in a kitchen setup, the sheath adds convenience and protection for both the blade and the user. It keeps the knife accessible while ensuring it stays secure when not in use.

This fillet knife isn’t limited to just fish processing. Its flexible blade and controlled edge also make it a useful tool for other kitchen tasks where precision cutting is required. From trimming and slicing to general food prep, it adapts easily to a variety of applications.

Marttiini recommends hand washing to maintain the blade’s performance and extend its service life. With proper care, this knife will continue delivering consistent results through repeated use.

Marttiini craftsmanship built for dependable performance in kitchen or field use, available at SMKW.