Misen 5-piece kitchen knife set with white handles

5-Piece Knife Set (ACUTO440) - White

$489.00
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Misen 5-piece kitchen knife set with white handles

5-Piece Knife Set (ACUTO440) - White

5-Piece White 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.

Set: 5-Piece
Color: White
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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 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
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Rust-Proof

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ACUTO440 Steel

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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

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

5-Piece White ACUTO Knife Set

The 5-Piece Knife Set (ACUTO440) in White is Misen’s complete core lineup: five knives meant to cover everything from big prep to fine detail, all built from rust-proof ACUTO440 steel. If you want a single kitchen knife set that can handle everyday chopping, slicing, and smaller precision tasks without piecing together individual blades, this set is designed to be that foundation.

What you get is a practical spread of shapes and sizes: an 8” Chef’s Knife for bigger prep, a 3.3” Paring Knife for close-in detail, an 8” Serrated Knife for sawing through crusts and skins, a 5.5” Utility Knife for in-between jobs, and a 6” Bunka Knife when you want a compact, precise all-rounder. Together, the lineup lets you switch tools to match the task instead of forcing one knife to do everything.

The blades use AICHI ACUTO440 steel, with features called out on the page for exceptional sharpness and edge retention. Rust resistance is also a core reason to choose this set, it is lab-tested and proven to withstand 50 days submerged in water and up to 100 dishwasher cycles. For shoppers searching for a rust proof knife set, that testing is a clear, specific signal of what the steel is built to handle.

Comfort matters when you cook often, and this set includes an ergonomic rounded spine for a more comfortable pinch grip. If you’re building out the rest of your kit, you can browse other knife sets or compare individual kitchen knives to match your preferred lineup.

For day-to-day use and longevity, Misen recommends hand washing, drying immediately after use, and sharpening every 4 to 6 months. A helpful note from the page: high-carbon knives may show discoloration after exposure to acidic foods and/or salt, which is purely cosmetic and different from rust (which is described as extremely rare). For more detail, see Acuto Knives Care. The set also comes with a 60-day test drive, free returns, and a lifetime warranty against defects.

Explore Sets for more verified options related to this product.

Frequently Asked Questions About Knife Sets

Which knives are included in the ACUTO440 5-piece set?

This set includes five ACUTO440 knives: an 8” Chef’s Knife, 3.3” Paring Knife, 8” Serrated Knife, 5.5” Utility Knife, and a 6” Bunka Knife. The mix is meant to cover everything from large prep to smaller, fine-detail work.

What makes ACUTO440 steel a fit for a rust-resistant kitchen knife set?

The product page highlights rust-proof ACUTO440 steel and notes lab-tested rust resistance. Specifically, it is proven to withstand 50 days submerged in water and up to 100 dishwasher cycles. That testing is useful if you prioritize rust resistance in everyday cooking conditions.

How should I clean and care for these knives?

Misen’s use and care guidance is straightforward: hand wash the knives and dry immediately after use. The page also recommends sharpening every 4 to 6 months. For deeper guidance, Misen points shoppers to its ACUTO care resources.

Is discoloration on the blade the same as rust?

No. The page notes that high-carbon knives may show discoloration after exposure to acidic foods and/or salt, and that this is purely cosmetic. It is described as different from rust, which the page says is extremely rare for these knives.

What kind of trial, returns, and warranty coverage comes with the set?

The page lists a 60-day test drive, free returns, and a lifetime warranty against defects. These policies are designed to reduce risk if you are upgrading your core knives and want time to confirm the set fits your cooking style.