Can the micro-serrated blades be sharpened at home, or do they require professional sharpening?

These micro-serrated blades are designed to not require sharpening — Opinel states they offer a 'long-lasting cutting edge (no need of sharpening)'. Additionally, serrated knives generally cannot be sharpened at home using standard methods.

What specific polymer material is used for the handle, and is it impact-resistant?

The handle is made from polyoxymethylene (POM), a high-density polymer known for outstanding impact strength and resistance to wear and water.

How well do these knives cut through foods like ripe tomatoes, crusty bread, and cooked meat without tearing?

The micro-serrated blades cut smoothly through foods like ripe tomatoes, crusty bread, and cooked meat without tearing, thanks to the fine micro-serrations that prevent snagging.

Is the color of the handles infused into the polymer or painted on, and will it fade or chip with dishwasher use?

The color is infused into the polymer material during molding, not painted on, so it won't fade or chip with dishwasher use — the handles are fully dishwasher safe.

How long does the martensite stainless steel blade typically hold its edge under normal home use?

Under normal home use, the martensite stainless steel blade holds its edge for a very long time — Opinel's micro-serrated design offers a 'long-lasting cutting edge (no need of sharpening)', and the steel's hardness (55-57 HRC) provides excellent wear resistance.

Opinel

Bon Appétit Four-Knife Box Set 4-Piece Set

CA$106.00CAD

In Stock

This Opinel Bon Appétit Four-Knife Box Set includes four table knives with 11 cm martensite stainless steel micro-serrated blades for smooth, tear-free cutting of meat. The high-end polymer handles are resistant to water, chemicals, and heat, and are dishwasher safe. Suitable for everyday dining, this set is shipped directly from the supplier, so packaging may vary.

Material: Martensite stainless steel blade and high-end polymer handle
Category: Home & Garden > Kitchen & Dining > Kitchen Tools & Utensils > Kitchen Knives

Color

GreySlate GreyLight GreyMauveRed

Size

SET/4

View on merchant site JSON

Specifications

Set of 4 knives with micro-serrated stainless steel blades and durable polymer handles, dishwasher safe.

11 cm martensite stainless steel blade for excellent cutting and abrasion resistance; fine micro-serration for smooth, tear-free cut; high-end polymer handle resistant to water, chemicals, and heat; dishwasher safe.

Material: Martensite stainless steel blade and high-end polymer handle
Secondary: plastic
Gender: unisex
Age Group: adult
Condition: new
Category: Home & Garden > Kitchen & Dining > Kitchen Tools & Utensils > Kitchen Knives

Additional Attributes

micro-serrated blade
dishwasher safe
martensite stainless steel
high-end polymer handle
set of 4 knives
French brand

Product Insights

The Opinel Bon Appétit Four-Knife Box Set, a collaboration with Swiss studio BIG-GAME, adapts the iconic Opinel folding knife's silhouette into a fixed-blade set designed for demanding dishwasher safety and lifelong maintenance-free performance. The micro-serrated stainless steel blade never requires sharpening in ordinary home use and cuts through meat, tomatoes, and bread as cleanly as a straight edge, while the high-density polymer handle—infused with color that won't chip, peel, or fade—survives decades of dishwasher cycles without damage. This zero-maintenance evolution from Opinel's 1890 French manufacture, backed by a limited lifetime warranty, comes at a slight premium over the wood-handled Bistrot set but eliminates hand-washing and sharpening, offering a tradeoff for those who prioritize convenience and durability without sacrificing the design heritage recognized by V&A and MoMA.

Verified claims

Design heritage: Design based on V&A/MoMA-recognized knife, developed with BIG-GAME.
Craftsmanship: French manufacture since 1890 includes hand-polished handle, lifetime warranty, and dishwasher-safe evolution.
Design collaboration: Designed by Swiss studio BIG-GAME to echo the iconic Opinel folding knife.
Edge longevity: Never requires sharpening in ordinary home use.
Cut quality: Cuts meat, tomatoes, and bread without tearing, nearly as clean as a straight edge.
Dishwasher durability: Handle survives decades of dishwasher cycles without damage or fading.
Manufacturing origin: Manufactured at Opinel's Chambéry factory in the French Alps since 1890.
Limited lifetime warranty: Backed by Opinel's limited lifetime warranty on all products.
Handle: POM handle is dishwasher-safe and durable, unlike wood handles requiring hand-wash and oil.
Blade: Micro-serrated blade never needs sharpening and cuts smoothly without tearing.
Price comparison: Pro box set costs €16 more than wood-handled Bistrot set for zero-maintenance handle and blade.
Provenance: Opinel: French-made, lifetime warranty, V&A design collection.
Tradeoff: Pro set is ~€16 pricier than Bistrot but adds dishwasher-safe handle and no-sharpening blade.
Cutting performance: Cuts ripe tomatoes, crusty bread, and cooked meat without tearing.
Edge retention: Martensitic stainless steel (55-57 HRC) blade requires no sharpening for years.
Color durability: Handle colors are infused into the polymer during molding, ensuring they won't chip, peel, or fade in the dishwasher.
Design continuity: Same handle silhouette as Opinel's iconic folding knife, with design heritage recognized by V&A and MoMA.
Materials: High-density polymer handle and micro-serrated stainless blade adapt the classic Opinel materials for dishwasher-safe, maintenance-free use.

Product record

Title: Bon Appétit Four-Knife Box Set 4-Piece Set
Brand: Opinel
Price: 106 CAD
Availability: In stock

Deep Research

Where these knives stand among steak knife sets under $150

Opinel’s Chambéry factory and limited lifetime warranty give the Pro a provenance story that most sub-$100 sets lack — competitors in this bracket are frequently produced in Asia and carry no explicit defect guarantee, making the Pro an inexpensive way to bring French cutlery heritage to the table.
At €59 for four, the Pro box costs €16 more than Opinel’s wood-handled Bistrot set (€43); the premium buys a dishwasher-safe POM handle and a micro-serrated blade that needs no sharpening — effectively you’re swapping the warmth and hand-care of wood for bulletproof everyday convenience.
The POM handle is hand-polished after molding to a soft-touch surface that feels more substantial and less slick than the untreated injection-molded polymer found on budget dishwasher-safe knives; it’s a small detail that matters when you’re sawing through a thick ribeye across a dozen dinner parties.
The micro-serrated martensitic stainless blade is explicitly designed to never need sharpening, in contrast to straight-edge knives in this price range that require honing and periodic professional sharpening to maintain a clean cutting edge — a hidden cost and effort the Pro eliminates entirely for non-enthusiast users.
The Messermeister Avanta 4-piece set similarly retails around US$80 but its pakkawood handle is not dishwasher-safe — the Pro’s POM polymer can be run through the dishwasher without degradation, and its hand-polished soft-touch finish avoids the harsh plastic feel of many dishwasher-safe alternatives.

How the polymer handle feels and wears over time

Opinel specifies the POM handle as 'soft touch,' giving it a warmer, slightly yielding sensation compared to hard, slick thermoplastics — this, combined with POM's low friction, means it won't slip in a damp hand the way unsealed wood can, yet it never needs oiling and is fully dishwasher safe.
With only 0.2% water absorption and high dimensional stability, the POM handle neither swells nor degrades chemically in prolonged dishwasher exposure; the molded-in matte texture is consistent through the entire polymer, so the handle feels the same after a decade of daily cycles as it did on day one — there's no coating to wear through and no grain to lift.

Why micro-serrations instead of straight or fully serrated

The N°125 Pro is the dishwasher-safe evolution of Opinel's classic bistro steak knives—the addition of micro-serrations and a polymer handle transforms the Bon Appétit platform from a hand-wash bistro knife into a zero-maintenance, food-service-ready tool that still carries the 130-year-old manufacture’s French ancestry.
Like all micro-serrated knives, the edge retains its sharpness for years in typical home use because only the raised points of the micro-teeth touch the plate during cutting—the receded cutting edges stay sharp since they never drag against ceramic, which is why Opinel explicitly states 'no need of sharpening'.
The 55-57 HRC martensitic stainless steel plays a key role in maintaining the micro-serrated edge profile: its high abrasion resistance prevents the fine teeth from rounding over when they inevitably strike ceramic plates, preserving the snag-free cutting geometry that defines the knife’s performance.
The micro-serrated blade on the N°125 Pro uses an extremely fine tooth pattern that cuts with a smooth, snag-free motion—Opinel's engineering brief specifically calls out that it avoids snagging, and the result is a steak knife that slices through meat without the tearing and juice loss typical of larger, saw-like serrations.

From folding knives to bistro tables: the Opinel table knife story

Since 1890, Opinel knives have been produced in Savoie, earning them a place in the V&A's '100 most beautiful products' exhibit (1985) and MoMA's design collection — so the Bon Appétit set brings museum-recognized design credibility to the everyday dining table.
The Bon Appétit + was designed by Swiss studio BIG-GAME to deliberately reinterpret the iconic Opinel folding knife for the dinner table, so the set inherits a cross-border design pedigree—Swiss industrial design applied to French manufacturing heritage—that differentiates it from purely utilitarian tableware.
Produced in France under the same Opinel factory standards that have been in place since 1890, the Bon Appétit knives are backed by a lifetime warranty—the same guarantee offered on the classic pocket knives, signaling that the brand treats this table set as a genuine Opinel product, not a secondary line.
The Bon Appétit + translates the classic Opinel pocket knife aesthetic—the recognizable profile and handle shape—into a fixed, dishwasher-safe polymer form, so it reads as an Opinel instantly despite being a table knife and requires none of the wood handle maintenance of the original.

Image Analysis

2 images

01: Product
A four-piece table knife set shown in its retail box with one full knife visible horizontally and three knife-handle cutouts vertically on the right; stainless micro-serrated blade and colored plastic handles are visible.
Full visible knifeSingle table knife shown horizontally across the lower third of the box with a stainless steel blade (micro-serrated edge) and a smooth teal-blue handle with a rounded rectangular profile and a slightly tapered butt.
1 region
x 0.06 · y 0.62 · w 0.76 · h 0.22 (high)
Blade markingSmall printed marking on the blade near the handle with short text and a tiny emblem (legible characters appear small and are printed on the metal close to the handle).Partial
1 region
x 0.29 · y 0.66 · w 0.12 · h 0.06 (medium)
Handle cutoutsThree vertical handle-shaped cutouts on the right side of the box each showing the end of a different colored handle: top is light gray, middle is muted green, lower is dark gray; each cutout has an angled facet at the end matching the handle shape.
3 regions
x 0.82 · y 0.16 · w 0.12 · h 0.10 (high); x 0.82 · y 0.32 · w 0.12 · h 0.10 (high); x 0.82 · y 0.49 · w 0.12 · h 0.10 (high)
Micro-serrated blade edgeBlade edge shows a fine, evenly spaced micro-serration along the cutting edge visible against the box background.
1 region
x 0.06 · y 0.72 · w 0.50 · h 0.06 (high)
Cardboard window revealProduct is presented in a die-cut cardboard tray with rectangular and handle-shaped windows revealing knife handles and one blade; right panel of the box is red where the handle cutouts sit.
1 region
x 0.70 · y 0.08 · w 0.30 · h 0.84 (high)
Top-center logo block“OPINEL printed in uppercase with a small emblem above a horizontal rule and 'SAVOIE FRANCE' beneath the brand name.”
1 region
x 0.21 · y 0.11 · w 0.40 · h 0.12 (high)
Large product headline“4 couteaux de table bon appétit”
1 region
x 0.09 · y 0.28 · w 0.58 · h 0.18 (high)
French dishwasher claim“RÉSISTANT AU LAVE-VAISSELLE denture velours”
1 region
x 0.09 · y 0.45 · w 0.64 · h 0.08 (high)
English dishwasher claim“DISHWASHER SAFE micro-serrated blade”
1 region
x 0.09 · y 0.51 · w 0.64 · h 0.07 (high)
Small bilingual blade note“lame micro-dentée • micro-serrated blade”
1 region
x 0.07 · y 0.83 · w 0.50 · h 0.04 (medium)
Left circular sealRound seal or badge printed on the left cardboard panel containing small legible iconography and surrounding small text; text is too small to fully transcribe.Partial
1 region
x 0.03 · y 0.09 · w 0.10 · h 0.12 (medium)
Packaging
Kraft-colored cardboard retail box with printed blue text and a red right-side panel; die-cut windows reveal knife handles and one knife laid across a windowed area.
Box material and colorFlat kraft-brown cardboard forms the main front panel with printed navy-blue typography and graphics.
1 region
x 0.02 · y 0.06 · w 0.80 · h 0.88 (high)
Right panel colorRight-side panel of the box is solid red and contains three vertical die-cut windows that reveal handle ends.
1 region
x 0.70 · y 0.08 · w 0.28 · h 0.84 (high)
Printed typographyMultiple printed lines in blue ink including brand, product headline and bilingual claims arranged on the cardboard front.
1 region
x 0.09 · y 0.10 · w 0.60 · h 0.60 (high)
Other
Studio-style product shot on a white background with even frontal lighting and minimal drop shadow; image is centered and tightly cropped around the box.
Background and lightingPlain white background with even, diffuse lighting and a faint soft shadow under the box.
Shot compositionBox is centered in frame and photographed straight-on (front-facing) with no visible props or hands.
Image qualityHigh-resolution, well-focused image with clear edges and readable medium-size text; some very small printed seal text remains illegible.
Colors
teal blue· full knife handlelight gray· top handle cutout#FFFFFFmuted green· second handle cutoutdark gray· third handle cutout#3A3D42kraft brown· front panelPackaging#C3A48Cvivid red· right panelPackaging#CB2A2Estainless steel· blade#D4BBAA
02: Product
One serrated table knife visible through a die-cut window showing a blue handle and stainless steel blade; three additional knife handle ends (white, light gray, dark gray) are visible through separate rectangular windows.
Visible knife bladeSingle stainless steel serrated blade visible through a long curved die-cut window; blade shows a polished metallic finish and a stamped small logo near the bolster area.
1 region
x 0.08 · y 0.56 · w 0.46 · h 0.18 (high)
Blue handleBlue molded handle attached to the visible blade, with a smooth matte finish and a rounded rectangular profile ending in a slightly tapered butt.
1 region
x 0.28 · y 0.62 · w 0.28 · h 0.20 (high)
Additional handle windowsThree rectangular die-cut windows reveal the end caps of three other knife handles in different colors: white, medium gray, and dark gray.
3 regions
x 0.72 · y 0.38 · w 0.18 · h 0.14 (high); x 0.72 · y 0.54 · w 0.18 · h 0.14 (high); x 0.72 · y 0.70 · w 0.18 · h 0.14 (high)
Blade text/logoSmall printed or stamped mark on the blade near the handle area, partially legible.Partial
1 region
x 0.14 · y 0.61 · w 0.12 · h 0.06 (medium)
Packaging
Rectangular kraftboard box with printed blue text and a red die-cut panel that reveals the knife handles; multiple printed lines of product text in blue on the kraft surface.
Box material and formatFlat rectangular box made of kraft-colored cardboard with a red printed and cut overlay on the right side forming windows for handle ends.
1 region
x 0.04 · y 0.18 · w 0.92 · h 0.64 (high)
Large header text“OPINEL”
1 region
x 0.28 · y 0.22 · w 0.32 · h 0.08 (high)
French product line text“4 couteaux de table”
1 region
x 0.16 · y 0.34 · w 0.44 · h 0.12 (high)
Bon appetit line“bon appetit”
1 region
x 0.18 · y 0.40 · w 0.42 · h 0.08 (high)
Dishwasher safe claim“DISHWASHER SAFE micro-serrated blade”
1 region
x 0.12 · y 0.48 · w 0.50 · h 0.06 (high)
French dishwasher claim“RESISTANT AU LAVE-VAISSELLE denture velours”Partial
1 region
x 0.12 · y 0.44 · w 0.50 · h 0.06 (medium)
Blue plus symbolPrinted blue plus sign graphic near the main text block.
1 region
x 0.46 · y 0.36 · w 0.08 · h 0.12 (high)
Top-left seal graphicCircular seal or badge printed in blue on the kraft surface near the top-left corner of the box.
1 region
x 0.10 · y 0.18 · w 0.12 · h 0.12 (medium)
Red overlay panelRed printed overlay on the right side of the box with die-cut rectangular windows aligning with the knives.
1 region
x 0.64 · y 0.30 · w 0.32 · h 0.56 (high)
Other
Studio-shot product image on a white background with soft shadows; image cropped so the box is shown at a slight angle and centered in the frame.
Shot compositionBox photographed at a shallow angle from above, rotated so the top-left of the box is nearer the viewer and the right edge recedes.
BackgroundEven white background with mild soft shadow beneath the box on the lower-left side.
Image qualityHigh resolution with clear focus and even lighting; no visible hands or props.
Colors
medium blue· visible handlewhite· additional handle end 1#D4D4D4medium gray· additional handle end 2dark gray· additional handle end 3kraft brown· box surfacePackaging#BA9A7Dmedium red· right panel overlayPackaging#C32325

Documents & Data

Q&A

5 answered

Can the micro-serrated blades be sharpened at home, or do they require professional sharpening?: These micro-serrated blades are designed to not require sharpening — Opinel states they offer a 'long-lasting cutting edge (no need of sharpening)' [2]. Additionally, serrated knives generally cannot be sharpened at home using standard methods [1].
What specific polymer material is used for the handle, and is it impact-resistant?: The handle is made from polyoxymethylene (POM), a high-density polymer known for outstanding impact strength and resistance to wear and water [2].
How well do these knives cut through foods like ripe tomatoes, crusty bread, and cooked meat without tearing?: The micro-serrated blades cut smoothly through foods like ripe tomatoes, crusty bread, and cooked meat without tearing, thanks to the fine micro-serrations that prevent snagging [2].
Is the color of the handles infused into the polymer or painted on, and will it fade or chip with dishwasher use?: The color is infused into the polymer material during molding, not painted on, so it won't fade or chip with dishwasher use — the handles are fully dishwasher safe [2].
How long does the martensite stainless steel blade typically hold its edge under normal home use?: Under normal home use, the martensite stainless steel blade holds its edge for a very long time — Opinel's micro-serrated design offers a 'long-lasting cutting edge (no need of sharpening)' [2], and the steel's hardness (55-57 HRC) provides excellent wear resistance [3].

Provenance

Merchant Link: https://www.simons.ca/en/kitchen-dining/dinnerware-utensils/utensils/bon-appetit-four-knife-box-set-4-piece-set--21668-24305214?colourId=0
Updated: July 31, 2026