PRODUCT DETAILS
The Kai Wasabi Black Chef’s Knife 6720C is a versatile Japanese kitchen knife designed for precision cutting, slicing, chopping, and dicing. Featuring corrosion-resistant 6A/1K6 stainless steel and a durable ergonomic handle, it delivers reliable everyday performance for both home and professional kitchens.

Key Features
• Blade Material: Corrosion-resistant 6A/1K6 stainless steel
• Hardness: 58 (±1) HRC
• Blade Type: Double-sided edge
• Blade Length: 20 cm
• Handle Length: 12.5 cm
• Weight: 149 g
• Handle Material: Black PP plastic with bamboo powder infusion
• Series: Wasabi Black
• Type: Chef’s Knife
• Article No.: 6720C
• EAN: 4901601464481
• Category: Comfort Series

Design & Performance
The Wasabi Black Chef’s Knife combines traditional Japanese craftsmanship with modern functionality. The polished stainless-steel blade offers excellent sharpness, corrosion resistance, and durability for everyday food preparation.
Its slightly curved blade spine provides a comfortable and secure grip, making rocking and precision cutting movements easier. The matte black handle is water-resistant, robust, and enhanced with bamboo powder for a natural feel and improved grip comfort.
The seamless construction between the blade and handle helps maintain hygiene by preventing dirt accumulation.
Ideal For
• Chopping vegetables
• Slicing meat and fish
• Dicing herbs
• Everyday kitchen preparation tasks
• Professional and home cooking use

Care Instructions
Cleaning
• Hand wash with warm water and mild detergent only
• Dry immediately with a soft cloth
• Do not place in dishwasher
• Rinse acidic food residue promptly after use
Handling
• Always wipe blade away from the cutting edge
• Use caution when handling the sharp blade

Sharpening & Maintenance
• Professional resharpening is recommended periodically
• Use whetstones or compatible sharpening systems
• Sharpening steels are not recommended for high-hardness Japanese blades
• Avoid prolonged exposure to water for long-lasting performance

Storage Recommendations
Store safely to protect the blade edge:
• Knife block
• Wooden drawer insert
• Magnetic wooden knife rack
• Blade guard or protective sheath
Avoid direct contact with other metal utensils to prevent scratches and damage.

Safety Warning
Extremely sharp blade – handle with care. Always use on suitable cutting surfaces, store securely after use, and keep away from children. Never attempt to catch a falling knife and regularly inspect the knife for damage before use.