KAI 6723C Wasabi Black Chef Knife, 23.5 cm

Kai Wasabi Black 6723C – 23 cm Japanese Chef Knife

The Kai Wasabi Black 6723C is a 23 cm Japanese chef knife designed to deliver maximum cutting power, precision, and control in professional kitchens. Its longer blade makes it an ideal tool for cooks who need to process large volumes of food quickly, smoothly, and efficiently.

Manufactured in Japan by Kai, one of the world’s most prestigious knife makers, this model belongs to the renowned Wasabi Black series, a range known for its excellent balance between quality, functionality, and price, making it one of the most highly valued options among professional Japanese kitchen knives.

A long chef knife for maximum efficiency

The 23 cm chef knife is designed for users who require greater cutting capacity and speed in food preparation.

The Kai 6723C is ideal for:

• Cutting large pieces of meat
• Chopping large quantities of vegetables
• Quickly slicing fruits and vegetables
• Fish preparation
• Intensive professional kitchen use

Its 23 cm blade allows long, continuous, and more efficient cuts, reducing effort in the kitchen.

Balanced and professional Japanese design

The Kai Wasabi Black 6723C is inspired by traditional Japanese functional kitchen knives, combining:

• Lightweight design despite its size
• Excellent balance between handle and blade
• Smooth and continuous cutting performance
• Minimalist Japanese aesthetics

It is designed for intensive daily use in professional kitchens.

Japanese Daido 1K6 stainless steel blade

The blade is made of Japanese Daido 1K6 stainless steel, known for its balance between strength, durability, and ease of maintenance.

Main advantages:

• High corrosion resistance
• Good edge retention
• Easy sharpening
• Stable daily performance
• Hardness approx. 56–58 HRC

This steel is designed to deliver reliable performance even under intensive professional use.

Ergonomic handle with natural bamboo

The Wasabi Black handle is made of polypropylene with bamboo powder, providing:

• Comfortable and secure grip even during long use
• High moisture resistance
• Hygienic and easy-to-clean surface
• High durability in professional environments

Its seamless design between blade and handle also helps prevent residue buildup, improving kitchen hygiene.

Ideal for professionals and demanding cooks

The Kai Wasabi Black 6723C is perfect for:

• Professional chefs
• Industrial kitchens and restaurants
• Advanced home cooks
• Culinary students

Its 23 cm blade makes it especially efficient for high-volume kitchen work.

Key features

• Brand: Kai
• Series: Wasabi Black
• Model: 6723C
• Type: Japanese chef knife
• Blade length: 23 cm
• Steel: Japanese Daido 1K6 stainless steel
• Hardness: 56–58 HRC
• Handle: polypropylene with bamboo powder
• Made in Japan
• Use: cutting, chopping, and slicing food

FAQ

What is the Kai Wasabi Black 6723C used for?

It is a 23 cm Japanese chef knife designed for cutting, chopping, and preparing large quantities of food.

What is the advantage of a 23 cm blade?

It allows longer, faster, and more efficient cuts, ideal for professional kitchens and high-volume food preparation.

Is it a professional knife?

Yes, it is designed for intensive professional use in demanding kitchens and restaurants.

What type of steel does it use?

Japanese Daido 1K6 stainless steel with a hardness of approximately 56–58 HRC.