Misen paring knife with blue handle and stainless steel blade

3.5" Paring Knife (ACUTO440)

Blue
$59.00
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Misen paring knife with blue handle and stainless steel blade
  • Misen paring knife with blue handle and stainless steel blade
  • 3.5" Paring Knife (ACUTO440)
  • Misen paring knife with blue handle and stainless steel blade
  • Hands slicing fresh strawberries over a yogurt granola bowl
  • Hands peeling an orange with a paring knife on a wooden cutting board with lemon peels
  • Misen paring knife with black handle and stainless steel blade
  • Misen paring knife with red handle and stainless steel blade
  • Misen paring knife with white handle and stainless steel blade
  • Misen paring knife with blue handle and stainless steel blade
  • 3.5" Paring Knife (ACUTO440)
  • Misen paring knife with blue handle and stainless steel blade
  • Hands slicing fresh strawberries over a yogurt granola bowl
  • Hands peeling an orange with a paring knife on a wooden cutting board with lemon peels
  • Misen paring knife with black handle and stainless steel blade
  • Misen paring knife with red handle and stainless steel blade
  • Misen paring knife with white handle and stainless steel blade
3.5" Paring Knife (ACUTO440)

16 Reviews

3.5" Paring Knife (ACUTO440)

Acuto 440 Steel Paring Knife

$59.00

Our smallest prep knife for peeling, trimming, and precision cuts. Perfect for handheld tasks like hulling strawberries or slicing a peach.

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, edge retention, and corrosion resistance
  • Lab-tested rust resistance proven to withstand 50 days submerged in water and up to 100 dishwasher cycles.
  • 3.5” blade for precision prep and handheld tasks
  • Ergonomic rounded spine and bolster 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
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: 3.3 in. / 85 mm
Total Length: 7.6 in. / 195 mm
Weight: 0.18 lb / 84 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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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. To remove discoloration, make a paste with baking soda and water. Apply the paste to the discolored spots, then use a soft microfiber cloth to gently rub the paste into the affected area to remove discoloration. Wash your knife with a soft sponge and warm soapy water, then dry right away. That's it.

Customer Reviews

5.0
Rated 5.0 out of 5 stars
Based on 16 reviews
Total 5 star reviews: 16 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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16 reviews
  • Georganna A.
    Flag of United States
    Verified Buyer
    Reviewing
    3.5" Paring Knife (ACUTO440) - Blue
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Perfect

    Just what I needed: sharp, perfect size, easy to use. Perfect for my everyday cooking tasks.

    Was this helpful?
  • Alice N.
    Verified Buyer
    Reviewing
    Personalized 3.5" Paring Knife (AUS-10) - Final Sale
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    3.5 Paring Knife

    I really liked these! Having the names put on them made them extra nice! My Grandson just got an apartment and also loves to cook. I thought I would get him quality utensils.

    Was this helpful?
  • Cheryl C.
    Verified Buyer
    Reviewing
    Personalized 3.5" Paring Knife (AUS-10) - Final Sale
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Beautiful and functional

    Love this knife. It's my third. Works well stays sharp longer.

    Was this helpful?
  • Edward N.
    Flag of United States
    Verified Buyer
    Reviewing
    3.5" Paring Knife (ACUTO440) - Blue
    I recommend this product
    Product Standouts sharp, easy-to-use, good balance, nice weight, comfortable handle
    Rated 5 out of 5 stars
    3 months ago
    Parring

    This was purchased for a wedding gift...After we bought some Misen knives for our own use, we decided that they would be our go to for wedding gifts!...

    Was this helpful?
  • Doug S.
    Flag of United States
    Verified Buyer
    Reviewing
    3.5" Paring Knife (ACUTO440) - Blue
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    Nice Knife

    This knife was exactly what I was looking for to replace a 3.5 in knife that the handle was broken. Will be monitoring how long it stays sharp. The old broken knife needed to be sharpened at lease once a month. It was my go to knife for small projects like pealing apple skins. The knife I’m still looking for (and have not found for pealing apples) is a thin blade about 2 inches, narrow profile with a full handle like this knife, and a small indent on the blade just past the bolster for the first finger to rest in. Never use more than 1/4 to 1/2 inch of a blade is used to peel an apple skin. If you know of one like that let me know. Doug

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Why the Acuto 440 Steel Paring Knife Excels at Precision Prep

The 3.5" blade on this paring knife is sized specifically for handheld work — think hulling strawberries, peeling apples, or trimming artichokes where a larger knife would feel unwieldy. AICHI ACUTO440 steel, sourced from Japan, brings a high chromium content (around 18%) that makes it significantly more corrosion-resistant than standard high-carbon knives, without sacrificing the sharpness or edge retention you'd expect from a serious prep tool. The ergonomic rounded spine and bolster reduce fatigue during extended detail work, a thoughtful detail for anyone who does a lot of fine knife work by hand.

Care is straightforward: hand wash and dry immediately after use, and plan on sharpening every four to six months depending on how often you cook. If you want to build out a full ACUTO440 setup, the 2-Piece ACUTO440 Knife Set pairs this paring knife with a chef's knife in the same steel, or step up to the 3-Piece ACUTO440 Knife Set for even more coverage. The paring knife also comes in several colorways — including black and red — if you prefer a handle that coordinates with your kitchen.