The Nisaku Wave Knife 240mm is designed with a unique wave-shaped serration that cuts efficiently on both the push and the pull stroke. This dual-action edge allows the knife to bite cleanly into tough crusts while still slicing soft interiors without crushing, making it especially effective for bread, tomatoes, rolls, and other delicate foods that benefit from a gentle but decisive cut.
The blade uses a specially engineered stainless steel wave edge that alternates contact points depending on cutting direction, improving control and consistency. It also performs well on tricky items like sushi rolls and seaweed, where standard straight or aggressive serrations often struggle. A natural wood handle provides a comfortable grip, while the blade shape keeps the user’s hand safely clear of the cutting board during use.
Care Instructions: Hand wash only and dry thoroughly after use. Do not use in a dishwasher. Avoid cutting frozen foods, bones, or hard materials. Store in a dry place and avoid prolonged moisture exposure. Keep out of reach of children.
Brand: Nisaku Maker: Tomita Cutlery Location: Japan Blade Type: Wave Serrated Steel: Stainless Steel Handle: Natural Wood Edge Length: 240 mm Knife Type: Wave Knife / Bread & Utility Country of Manufacture: Japan
The blade uses a specially engineered stainless steel wave edge that alternates contact points depending on cutting direction, improving control and consistency. It also performs well on tricky items like sushi rolls and seaweed, where standard straight or aggressive serrations often struggle. A natural wood handle provides a comfortable grip, while the blade shape keeps the user’s hand safely clear of the cutting board during use.
Care Instructions: Hand wash only and dry thoroughly after use. Do not use in a dishwasher. Avoid cutting frozen foods, bones, or hard materials. Store in a dry place and avoid prolonged moisture exposure. Keep out of reach of children.











