Misen steak knives set of 8 with green handles and stainless steel blades

8-Piece Straight-Edge Steak Knives (ACUTO440) - Green

$254.00
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Misen steak knives set of 8 with green handles and stainless steel blades
  • Misen steak knives set of 8 with green handles and stainless steel blades
  • 8-Piece Straight-Edge Steak Knives (ACUTO440) - Green
  • Homemade vegetarian lasagna slice on white plate with tomato sauce, melted mozzarella, and fresh basil
  • Misen steak knife with green handle and stainless steel blade
  • Acuto 440 stainless steel kitchen knife blade with green handle
  • Sliced medium-rare steak with arugula salad and lemon wedges on white plate, cut with Misen steak knife
  • Misen steak knives set of 8 with green handles and stainless steel blades
  • 8-Piece Straight-Edge Steak Knives (ACUTO440) - Green
  • Homemade vegetarian lasagna slice on white plate with tomato sauce, melted mozzarella, and fresh basil
  • Misen steak knife with green handle and stainless steel blade
  • Acuto 440 stainless steel kitchen knife blade with green handle
  • Sliced medium-rare steak with arugula salad and lemon wedges on white plate, cut with Misen steak knife
8-Piece Straight-Edge Steak Knives (ACUTO440) - Green

14 Reviews

8-Piece Straight-Edge Steak Knives (ACUTO440) - Green

Green ACUTO440 Straight-Edge Steak Knives

$254.00

Straight-edge steak knives that glide through steak and chops, keeping juices in the meat instead of on the plate.

Color: Green
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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
  • Straight-edge blades for clean slices without tearing
  • Lab-tested rust resistance proven to withstand 50 days submerged in water and up to 100 dishwasher cycles.
  • Full-tang construction for balance and stability
  • Color-forward handles designed for everyday use and the dinner table
  • Easy to hone and sharpen at home
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Rust-Proof

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ACUTO440 Steel

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Rockwell 58±2
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: 4.5 in. / 114 mm
Total Length: 9 in. / 229 mm
Handle Thickness: 18 mm
Blade Height: 2 mm
Weight: 0.68 lb / 310 g
Steel: AICHI ACUTO 440 (Japan)
HRC: 58±2
Grind & Edge: Straight edge, 15° 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

Straight to the Point

Straight-edge blades slice cleanly through steak and chops without tearing. The juices stay in the meat, not pooling on your plate.

Table-Ready in Full Color

Balanced full-tang construction, dinner-party good looks, and plenty of color options.

Comfortable, Rounded spine

So you can make it through an entire porterhouse, even if it’s rocking on the plate.

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

4.9
Rated 4.9 out of 5 stars
Based on 14 reviews
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14 reviews
  • James P.
    Verified Buyer
    Reviewing
    4-Piece Straight-Edge Steak Knives (ACUTO440) - Black
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Great knives

    Wonderfully sharp steak knives. They hold and edge a really long time.

    Was this helpful?
  • Peter S.
    Verified Buyer
    Reviewing
    4-Piece Straight-Edge Steak Knives (ACUTO440) - Blue
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Excellent knives

    These are good quality knives and work extremely well.

    Was this helpful?
  • Wade P.
    Flag of United States
    Verified Buyer
    Reviewing
    4-Piece Straight-Edge Steak Knives (ACUTO440) - Blue
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    Great knives

    These knives are excellent, very sharp and sturdy and easy to keep sharp. Might be my best purchase this year so far.

    Was this helpful?
  • John C.
    Flag of United States
    Verified Buyer
    Reviewing
    4-Piece Straight-Edge Steak Knives (ACUTO440) - Blue
    I recommend this product
    Product Standouts good balance, sharp, sleek design, comfortable handle
    Rated 5 out of 5 stars
    5 months ago
    Very nice steak knives!

    I bought these to replace some nice wood handled knives which sadly, never held an edge. Having already bought Misen kitchen knives which maintain their very sharp edges, I thought why not check in the see if they also had steak knives, and they did! And I have not been disappointed. They are very sharp and also beautiful to look at and hold in your hand. I really like these knives! Thank you.

    Was this helpful?
  • Charlotte P.
    Flag of United States
    Verified Reviewer
    Reviewing
    4-Piece Straight-Edge Steak Knives (ACUTO440) - Blue
    I recommend this product
    Product Standouts easy-to-use, sleek design, well-priced, comfortable handle, clear instructions
    Rated 5 out of 5 stars
    6 months ago
    Steak Knives

    I've been Purchasing Misen's for about 7 + years Pots Pans stock pots knives skillets of all types plus accessories never have I been disappointed I absolutely LOVE this Product

    Was this helpful?
Show More

Why ACUTO440 Straight‑Edge Steak Knives Deliver Clean, Juicy Cuts

Misen’s 8-Piece Straight-Edge Steak Knives (ACUTO440) in green are built for clean cuts through steak and chops, helping keep juices in the meat instead of on the plate. Across the available colors, the performance specs stay the same, so your main decision is which handle color looks best on your table.

What you are really choosing here is a straight-edge steak knife set that is designed to slice cleanly without tearing. Misen calls out the goal clearly: gliding through steak and chops so you get neat cuts and keep more juices in the meat. If you prefer a smooth slice over a sawing motion, the straight edge is the point.

Under the hood, all options use AICHI ACUTO440 steel with a hardness of 58±2 HRC, paired with full-tang construction for balance and stability. The page also notes lab-tested rust resistance, proven to withstand 50 days submerged in water and up to 100 dishwasher cycles. That combination is meant to stay sharp, stay steady in hand, and hold up to real-world use.

The green version uses color-forward polyoxymethylene handles designed for everyday use and the dinner table. Since the steel and construction are consistent across colors, pick the handle color that fits your space, or makes it easier to keep a matched set for entertaining.

For care, Misen recommends hand washing and drying immediately after use, then sharpening every 4 to 6 months (the knives are also described as easy to hone and sharpen at home). A quick note from the brand: high-carbon knives may show discoloration after exposure to acidic foods and or salt, which they describe as cosmetic and different from rust. For deeper guidance, see the Acuto knives care page. If you are rounding out more than table knives, browsing knife sets and the full kitchen knives lineup can help you keep your prep and dining tools consistent.

Explore Sets for more verified options related to this product.

Frequently Asked Questions About Straight-Edge Steak Knives

Do the different colors cut differently?

No. The green, black, blue, red, and white versions are the same 8-piece straight-edge steak knives made with AICHI ACUTO440 steel (58±2 HRC) and full-tang construction. The verified difference between options is the handle color.

Why choose a straight-edge steak knife instead of a serrated one?

Misen describes these as straight-edge blades for clean slices without tearing, designed to glide through steak and chops. If you want smoother, cleaner cuts at the plate, a straight edge is the intended approach.

Are these steak knives rust-proof?

The page states lab-tested rust resistance, proven to withstand 50 days submerged in water and up to 100 dishwasher cycles. For everyday care, Misen still recommends hand washing and drying immediately after use.

How often should I sharpen them?

Misen recommends sharpening every 4 to 6 months and notes the knives are easy to hone and sharpen at home. How often you actually sharpen will depend on use, but regular maintenance supports clean, straight-edge slicing.

What is normal discoloration, and should I worry about it?

Misen notes that high-carbon knives may show discoloration after exposure to acidic foods and or salt. They describe this as purely cosmetic and different from rust, which the brand says is extremely rare for these knives.