·【Professional Asian Knife】- Designed for gourmet cooking, this 6" nakiri knife is flexible and durable, and can cut a variety of foods from fruits and vegetables to meat and fish. Equipped with an oak sheath, you only need one knife to easily complete the preparation of various ingredients.

·【Top-grade Forged Steel】- Premium forged steel for exceptional performance. Cleaver knife is crafted from AR-ARM9 steel, hardened to 59-61HRC, and hand-finished for lasting sharpness, rust resistance, and a comfortable grip.

·【Ultra Sharp Blade】- Sharp cutting performance comes from forging a single piece of steel. It can maintain excellent sharpness after more than 1,200 cuts, and can easily complete cutting and chopping. This is an all-round chef knife suitable for professional chefs and home cooks.

·【New Kitchen Gift Unboxing Experience】- 6 bright colors to choose from with high-end packaging, let this professional kitchen knife surpass ordinary kitchen knives, making it the brightest tool in your kitchen, dedicated to passionate chefs.

·【Original Replaceable Handle】- You can completely separate the handle and blade for more thorough cleaning, or change the handle to a different color to suit different styles of kitchens. Butterfork believes it will increase the fun of making delicious food.

·【Butterfork Care】- Every knife we make meets the Sharpness Longevity International Standard (ISO8442-5). Butterfork wants to provide you with excellent knives and service, and we offer a lifetime warranty against defects in materials and workmanship.

Our founder, a knife lover and foodie, wanted an affordable chef's knife that stays sharp and durable. Most knives, even high-end ones, dull fast or chip. Japanese knives break, German ones crush, and bad grips tire hands.

AR-RPM9 is crafted from a proprietary blend of elements, including Carbon (C), Chromium (Cr), Molybdenum (Mo), Vanadium (V), Cobalt (Co), Manganese (Mn), Silicon (Si), and Nickel (Ni). The result? The AR-RPM9 stainless steel holds an incredible edge and won’t corrode like other high carbon steels. A knife that stays sharp 2.78x longer than average standard.

We partnered with top chefs, designers, and blade manufacturers to craft a thoughtfully designed kitchen knife. The result: a sharp, thin, durable blade blending cutting-edge technology, ergonomic design, and traditional craftsmanship.

A long deep belly of the Purest Chef's Knife helps with effortless chopping, while the lowered tip makes slicing and finer work more approachable. The blade is then tapered to a 23 degree edge angle, allowing you to effortlessly slice through hard carrots, create precise cuts of fresh cucumbers, and handle delicate salmon fillets without damaging their texture.

At the same time, Considering the modern kitchen's aesthetic and individual preferences for color, we have introduced a design with interchangeable knife handles. Currently, we offer six ABS handle options. We will continue to expand our selection with different materials and colors to complement the styles of our users' home kitchens.

How to Maintain Superior Edge Retention？This is determined by several factors. 1- alloy composition (Vanadium forms some of the hardest carbides), 2- Rockwell hardness, and 3- ability to resist various impacts that could deform the edge. AR-RPM9 Steel, at 60RC, has better edge retention than the top of the line Japanese steel, SG-2 at 63RC. SG-2 is Japan's gold standard Powder Steel. Not only is BUTTERFORK-S more wear-resistant (decent proxy for edge retention), but it's also tougher.

When ICP > 110 mm and CER > 550 TCC mm, Sharpness Longevity is rated as Excellent. Our Nakiri knife far exceeds these Excellent testing standards.

Our Nakiri knife has undergone rigorous testing by the esteemed non-profit CARTRA, yielding impressive results:

·Initial Cutting Performance (ICP): 132.0 mm

·Cutting Edge Retention (CER): 731.2 TCC mm