Misen chef's knife with blue handle and stainless steel blade

Personalized 8" Chef's Knife (ACUTO440)

Blue
$105.40 $124.00
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Misen chef's knife with blue handle and stainless steel blade
Food & Wine Faves
Food & Wine Faves
  • Misen chef's knife with blue handle and stainless steel blade
    Food & Wine Faves
    Food & Wine Faves
  • Personalized 8" Chef's Knife (ACUTO440)
  • Misen 8-inch chef's knife with blue handle, featuring sloped bolster, rust-proof blade, razor-sharp edge, and four cutting techniques diagram
  • Misen 8-inch chef's knife with blue handle, AICHI ACUTO440 stainless steel, 13.6 inch overall length, 0.5 lbs
  • Hands slicing red onion into thin rings on white cutting board with chef's knife
  • Misen chef's knife cutting pineapple skin on wooden cutting board
  • Misen chef's knife with blue handle and stainless steel blade
  • Personalized 8" Chef's Knife (ACUTO440)
  • Misen 8-inch chef's knife with blue handle, featuring sloped bolster, rust-proof blade, razor-sharp edge, and four cutting techniques diagram
  • Misen 8-inch chef's knife with blue handle, AICHI ACUTO440 stainless steel, 13.6 inch overall length, 0.5 lbs
  • Hands slicing red onion into thin rings on white cutting board with chef's knife
  • Misen chef's knife cutting pineapple skin on wooden cutting board
Personalized 8" Chef's Knife (ACUTO440)

Personalized 8" Chef's Knife (ACUTO440)

$105.40 $124.00
15% off $18.60 in savings
Your #1 knife for everyday prep, designed to handle everything from herbs and vegetables to breaking down meat.
Color: Blue
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60-Day Test Drive

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Lifetime Warranty Against Defects

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Free Returns

Features
  • AICHI ACUTO440 Japanese steel for exceptional sharpness and edge retention
  • Lab-tested rust resistance proven to withstand 50 days submerged in water and up to 100 dishwasher cycles.
  • Hybrid blade shape for rocking, chopping, drawing, and slicing
  • Ergonomic rounded spine and bolster for a more comfortable pinch grip
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Rust-Proof

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ACUTO440 Steel

All chop styles cutting technique icon

All Chop Styles
Use & Care
  • Hand wash
  • Dry immediately after use
  • Sharpen every 4–6 months
  • Heads up: High-carbon knives may show discoloration after exposure to acidic foods and/or salt. This is purely cosmetic and different from rust, which is extremely rare.
  • Visit our Help Hub for more on how to use and care for this knife.

Let Us Handle the Sharpening
Specifications

Blade Length: 8.26 in. / 210 mm
Total Length: 13.5 in. / 345 mm
Handle Thickness: 18 mm
Blade Height: 49 mm
Weight: 0.5 lb / 230 g
Steel: AICHI ACUTO 440 (Japan)
HRC: 58±2
Grind & Edge: 50/50 Symmetrical, 14° per side
Handle Material: Polyoxymethylene
Country of Production: PRC
Warranty

All Misen products come with a lifetime warranty against defects. Misen will replace any defective products. Learn more about our warranty policy here and what's covered.

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Why It’s Great

Misen chef's knife blade close-up showing bolster and laser-etched logo

Rock It. Chop It. Draw It. Slice It.

Four cutting techniques, one blade. The hybrid shape was designed for all of them.
Misen chef's knife with stainless steel blade and black handle

From Herbs to a Whole Chicken

The 8" hybrid blade is sized to handle the full range of everyday kitchen tasks without switching knives.
Close-up of stainless steel chef knife bolster and black handle

The Spine and Bolster Make It Easy

Rounded and ergonomic, they reduce pinch-grip finger pressure so you’ll stay comfy over long prep sessions.

Basically a Navy Seal

Rust-proof after 100 dishwasher cycles.

Because it’s got more chromium than standard high-carbon stainless, ACUTO440's rust resistance is a lab result, not a marketing claim.
Sliced salami and mozzarella sheet pan pizza on parchment paper being cut with a Misen chef's knife
Misen bread knife slicing dark sourdough loaf on wooden cutting board

Works Harder, Stays Sharper

Holds a razor edge through heavy prep.

At 58±2 HRC, ACUTO440 has incredible edge retention without brittleness. That means you can put off sharpening it for longer.

Questions?

What are Misen’s ACUTO440 Knives made of?

Our ACUTO440 Knives are made with AICHI ACUTO440, an exceptionally corrosion-resistant Japanese high-carbon stainless steel. AICHI ACUTO440 is rust-proof, incredibly durable, and has excellent edge retention. What that means for you: less time cleaning and sharpening, more cooking.
What’s the difference between Misen’s ACUTO440 Knives and classic knives?

All of our knives are made from high-carbon stainless steel, which is what gives them their razor-sharpness and excellent edge retention. However, our ACUTO440 Knives have a much higher chromium content (about 18%), which makes them significantly more corrosion (aka rust) resistant.

Our ACUTO440 Knives also feature a rounded spine and heel (the back of the knife where the blade meets the bolster), creating a more comfortable grip over long prep sessions.
How are Misen’s ACUTO440 Knives different from other high-carbon knives?

We wanted our ACUTO440 Knives to be high-performance tools that you could still leave in the sink overnight if you needed to. That’s why our ACUTO440 Knives are made with AICHI ACUTO440, a Japanese high-carbon stainless steel that is more durable and easier to care for than other high-carbon knives, which are prone to rusting and/or chipping without proper care.
What do you mean by rust-proof?

Our ACUTO440 Knives are made with AICHI ACUTO440 steel, an exceptionally corrosion-resistant Japanese high-carbon stainless steel. Our knives have been lab-certified to withstand up to 100 dishwasher cycles, as well as 50 days of being submerged in water, without showing any signs of rust.
Can I put Misen’s ACUTO440 Knives in the dishwasher?

While our ACUTO440 Knives have been lab-certified to withstand up to 100 dishwasher cycles without showing any signs of rust, we generally recommend hand washing all of your Misen knives. Because our knives are extremely sharp, when they get jostled around in the dishwasher, the blade can cut through the soft materials that make up your dishwasher racks. Dishwashing can also damage your knives if the blade edge bangs against hard objects like flatware or pots and pans during the washing cycle.
How often should I sharpen my knives?

Whenever you start to notice your knife is slicing and dicing a little less crisply than usual, it’s time to sharpen. Although our ACUTO440 Knives can go long periods between sharpenings, we generally recommend getting them sharpened about twice a year for best performance. We also recommend regularly using a honing rod between sharpenings to keep your knife edge in good shape.
My blade has discoloration and/or staining. What is this?

While our ACUTO440 Knives are rust-proof, all high-carbon knives can experience some discoloration and/or staining with prolonged exposure to acidic foods and/or salt. This is purely cosmetic and is not the same as rust.

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