Misen 5-piece kitchen knife set with blue handles arranged by size

5-Piece Knife Set (ACUTO440) - Blue

$489.00
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Misen 5-piece kitchen knife set with blue handles arranged by size
  • Misen 5-piece kitchen knife set with blue handles arranged by size
  • 5-Piece Knife Set (ACUTO440) - Blue
  • Cheese board with brie, blue cheese, aged cheese, pear, cashews, olives, dried apricots, artisan bread, and honey
  • Misen 5-piece kitchen knife set with blue handles including chef, bread, santoku, utility, and paring knives
  • Hands slicing yellow bell pepper on white cutting board with fresh vegetables
  • Misen 5-piece kitchen knife set with blue handles arranged by size
  • 5-Piece Knife Set (ACUTO440) - Blue
  • Cheese board with brie, blue cheese, aged cheese, pear, cashews, olives, dried apricots, artisan bread, and honey
  • Misen 5-piece kitchen knife set with blue handles including chef, bread, santoku, utility, and paring knives
  • Hands slicing yellow bell pepper on white cutting board with fresh vegetables
5-Piece Knife Set (ACUTO440) - Blue

5-Piece Knife Set (ACUTO440) - Blue

5-Piece ACUTO Knife Set

$489.00

The complete core lineup: five knives that cover everything from big prep to fine detail, all built from rust-proof ACUTO440 steel.

Size: 5-Piece
Color: Blue
The image, which appears to be a black-and-white icon, depicts a stylized checkmark within a seal shape. It is likely an icon representing a warranty or guarantee.

Lifetime Warranty Against Defects
Features
  • AICHI ACUTO440 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.
  • Ergonomic rounded spine for a more comfortable pinch grip
Rust-proof feature icon with spark symbols

Rust-Proof
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ACUTO440 Steel
All chop styles cutting technique icon

All Chop Styles
What’s Inside
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

8" Chef's Knife:
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

3.3" Paring Knife:
Blade Length: 3.3 in. / 85 mm
Total Length: 7.6 in. / 195 mm
Weight: 0.18 lb / 84 g

8" Serrated Knife:
Blade Length: 8.1 in. / 208 mm
Total Length: 13.3 in. / 340 mm
Handle Thickness: 18 mm
Blade Height: 35 mm
Weight: 0.4 lb / 215 g

6" Bunka Knife:
Blade Length: 5.9 in. / 152 mm
Total Length: 11.52 in. / 293 mm
Handle Thickness: 18 mm
Weight: 0.43 lb / 194 g

5.5" Utility Knife:
Blade Length: 5.7 in. / 147 mm
Total Length: 10.4 in. / 265 mm
Handle Thickness: 16 mm
Blade Height: 36 mm
Weight: 0.29 lb / 136 g

Steel: AICHI ACUTO 440 (Japan)
HRC: 58±2
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.

Pair it with

What’s in the Set

8" Chef's Knife

Your go-to for everyday prep. The hybrid blade handles rocking, chopping, drawing, and slicing, from herbs to a whole chicken.

3.5" Paring Knife

Your off-the-board knife built for handheld precision tasks like hulling strawberries, slicing peaches, and peeling just about anything.

8" Serrated Knife

Wave-style serrations glide through crusts, cakes, and soft produce without crushing or tearing.

5.5" Utility Knife

When a chef's knife feels like overkill and a paring knife isn't quite enough, the utility blade steps in. Great for cheese, citrus, charcuterie, and fish.

6" Bunka Knife

A Japanese-style chef's knife with a precision triangle tip for mincing and detail cuts, plus a straight belly for clean, controlled everyday prep.

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.

Customer Reviews

Why the ACUTO440 5‑Piece Knife Set Is Essential for Home Cooks

The 5-Piece ACUTO440 Knife Set rounds out the essentials most home cooks actually reach for: an 8" chef's knife for daily prep, a 3.3" paring knife for detail work, an 8" serrated knife for bread and tomatoes, a 5.5" utility knife for in-between tasks, and a 6" bunka knife for precise slicing and dicing. Because every blade is forged from the same AICHI ACUTO440 steel, you get consistent edge retention and rust resistance across the whole set instead of a mismatched drawer of knives.

ACUTO440's higher chromium content is what sets it apart from standard high-carbon stainless — it's held up through lab testing that included 50 days submerged in water and 100 dishwasher cycles, though hand washing and drying immediately after use will keep it looking its best. At 58±2 HRC, these blades hold a razor edge through heavy prep, so you can go longer between sharpenings. If you don't need all five pieces yet, the 2-piece knife set or 3-piece knife set in the same steel are a good way to start building the collection.

Once you've got the knives, a dedicated storage solution keeps edges protected between uses — the modular knife storage set is designed to pair with the same lineup.