Zwilling Vier Sterne chef's knife 20 cm
For: a first real forged chef's knife, sturdy and simple to look after
- Blade length
- 20 cm
- Steel
- FRIODUR stainless (ice-hardened)
- Made in
- Germany
€51.62Price checked on 24/10/2026
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Cookware
Plancha and raclette
Knives and utensils
For most kitchens, the best kitchen knife is a forged 20 cm chef's knife such as the Zwilling Vier Sterne, at 51.62 euros on 24 October 2026: a stainless steel blade from Solingen, sturdy and easy to sharpen. On a tight budget, the Tefal Ice Force costs 19.99 euros, but it is made in China and its edge is thicker.
For: a first real forged chef's knife, sturdy and simple to look after
€51.62Price checked on 24/10/2026
See the offer
For: a light chef's knife with no special care needed, dishwasher included
€39.00Price checked on 24/10/2026
See the offer
For: replacing an old blunt knife for less than 20 euros
€19.99Price checked on 24/10/2026
See the offerPrices and availability may change. The price shown on Amazon when you buy is the one that applies.
| Model | Rating | Blade length | Steel | Made in | Dishwasher-safe | Price | See the offer |
|---|---|---|---|---|---|---|---|
| Our pick Zwilling Vier Sterne chef's knife 20 cm For a first real forged chef's knife, sturdy and simple to look after | 4.5/5 | 20 cm | FRIODUR stainless (ice-hardened) | Germany | No | €51.62Price checked on 24/10/2026 | ViewSee the offer |
| Best value Victorinox Fibrox chef's knife 20 cm For a light chef's knife with no special care needed, dishwasher included | 4.5/5 | 20 cm | Stainless | Switzerland | Yes | €39.00Price checked on 24/10/2026 | ViewSee the offer |
| Budget pick Tefal Ice Force chef's knife 20 cm K2320214 For replacing an old blunt knife for less than 20 euros | 3.5/5 | 20 cm | German stainless, cold-treated | China | Yes | €19.99Price checked on 24/10/2026 | ViewSee the offer |
| Wüsthof Classic chef's knife 20 cm For a high-end German chef's knife with a lifetime guarantee | 4.5/5 | 20 cm | High-carbon stainless | Germany (Solingen) | No | €105.12Price checked on 24/10/2026 | ViewSee the offer |
| Global G-2 chef's knife 20 cm For a light, sharp one-piece all-steel knife | 4/5 | 20 cm | CROMOVA 18 | Japan | No | €105.00Price checked on 24/10/2026 | ViewSee the offer |
| Tojiro DP gyuto 21 cm F-808 For moving to a Japanese knife without a fragile blade to look after | 4/5 | 21 cm | VG10 core, two stainless layers | Japan | No | €165.00Price checked on 24/10/2026 | ViewSee the offer |
| Sabatier Idéal chef's knife 20 cm For a forged chef's knife made in France, in Thiers | 4/5 | 20 cm | n/a | France (Thiers) | No | €94.90Price checked on 24/10/2026 | ViewSee the offer |
| Opinel No. 118 Parallèle chef's knife 20 cm For a French chef's knife with a wooden handle for a small budget | 3.5/5 | 20 cm | Stainless | France | No | €31.16Price checked on 24/10/2026 | ViewSee the offer |
Prices and availability may change. The price shown on Amazon when you buy is the one that applies.
The best kitchen knife, for most kitchens, is a 20 cm chef's knife with a forged stainless steel blade, sturdy and easy to sharpen: the Zwilling Vier Sterne ticks those boxes at a reasonable price. I compared the listings of 11 knives from the most cited cutlery brands, from Germany (Zwilling, Wüsthof), Switzerland (Victorinox), Japan (Global, Tojiro, Kai Shun) and France (Sabatier, Opinel), plus the Tefal Ice Force for small budgets, checked their prices on 24 October 2026 and kept the 8 that cover each profile. Steel, hardness, full tang, fineness of the edge: everything is cross-checked against the manufacturer's page. To compare the families of blades before choosing, see our kitchen knives page.
This comparison is based on reading the listings, not on hands-on testing: none of these knives has been used by our team, hence the "Editor's review" badge. I checked 11 listings on Amazon on 24 October 2026 and kept the 8 chef's knives that had an active offer, sold by Amazon wherever possible.
For each one, I recorded the price, availability and seller, then cross-checked the blade length, the steel, the Rockwell hardness (HRC), the construction and the country of manufacture against the manufacturer's page. When the two sources disagree, the manufacturer's page decides; a value that cannot be found is marked "n.c.". We do not use Amazon customer ratings or other sites' rankings.
| Criterion | What we looked at | Why |
|---|---|---|
| Steel and hardness | Steel grade, published HRC | A harder blade keeps its edge longer |
| Construction | Forged, stamped or one-piece | Forged is heavier and sturdier |
| Blade length | 20 cm or 21 cm | The all-round size for slicing and chopping |
| Care | Dishwasher, sharpening | A badly kept knife loses its edge |
| Price and seller | Checked on 24 October 2026 | A good knife is bought for years |
The score out of 5 for each model is an editor's opinion based on these criteria and on price. The full approach is on our method page.
Each knife is presented with the profile it suits, its drawback first, then what sets it apart.
Who it is for: a first real forged chef's knife, for slicing, mincing and chopping every day without breaking the bank.
What nobody tells you: its 55 to 58 HRC, as stated by the brand, are those of a European steel. The edge lasts less long than a Japanese VG10 knife: you need to realign it on a honing steel every week and sharpen it a few times a year. The black plastic handle also looks more dated than the rest of the selection.
What I liked: at 51.62 euros on 24 October 2026, it is a knife forged from a single piece (SIGMAFORGE process) with a bolster, made in Germany. The ice-hardened FRIODUR steel stays flexible and is easy to resharpen, and the smooth transition between handle and blade protects the fingers. When we checked, the offer was sold and shipped by Amazon.
Who it is for: a light chef's knife with no special care, for a kitchen that wants to be able to put it in the dishwasher.
What nobody tells you: the blade is stamped, not forged, according to the manufacturer's page, while the Amazon listing says the opposite. No bolster, an elastomer handle with a catering-kitchen look, and an offer sold by a third-party seller when we checked.
What I liked: at 39.00 euros on 24 October 2026, it weighs 182 g and its extra-wide blade helps scoop up chopped vegetables from the cutting board. The Fibrox handle stays non-slip, even when wet, and the brand says it is dishwasher safe, which is rare. Made in Switzerland.
Who it is for: replacing an old blunt knife without spending more than 20 euros.
What nobody tells you: made in China, with no published HRC, it has a total cutting angle of 26° according to Tefal. The edge is therefore thicker than on a Global or a Tojiro: it cuts, but less finely, and crushes a ripe tomato more.
What I liked: at 19.99 euros on 24 October 2026, the German stainless steel blade is cooled to -120 °C, a treatment that, according to Tefal, makes the edge last longer. The 10-year guarantee is long for the price and the offer was sold and shipped by Amazon when we checked.
Who it is for: anyone who wants the reference German chef's knife, with a lifetime guarantee, and to keep it for twenty years.
What nobody tells you: it costs twice as much as the Zwilling for very similar use, and the offer was shipped within 6 to 7 days when we checked, with no immediate stock. It feels heavier in the hand than a Japanese knife, because of its full bolster.
What I liked: at 105.12 euros on 24 October 2026, the blade is forged from a single piece in Solingen and hardened to 58 HRC according to the brand, a notch above the Zwilling. PEtec laser-guided sharpening gives an angle of 14° per side. Full tang, three rivets, and a lifetime guarantee according to the Amazon listing.
Who it is for: anyone who prefers a light, very sharp knife made from a single block of steel, easy to clean.
What nobody tells you: the stainless steel handle, even textured, becomes slippery with wet or greasy hands. When we checked, only one unit was left, with a third-party seller.
What I liked: at 105.00 euros on 24 October 2026, the Global G-2 is cut from CROMOVA 18 steel, hardened to 56 to 58 HRC, with a convex 15° edge, finer than that of a European knife. Its one-piece construction leaves no gap for dirt, and the hollow handle is filled with sand to balance the blade. Made in Japan.
Who it is for: moving to the gyuto, the Japanese chef's knife, without a carbon steel blade that rusts if left wet.
What nobody tells you: it was sold at 165.00 euros on 24 October 2026 by a third-party seller, with two units in stock: a high price for this model, to compare before buying. The HRC is not published by the manufacturer and resellers give different figures: we leave it as n.c.
What I liked: the VG10 steel core is sandwiched between two layers of 13% chromium stainless steel, according to Tojiro: you keep the fine edge of a Japanese knife without the corrosion. The 21 cm blade has a double bevel, so it works for right- and left-handers, and the metal bolster with full tang avoids dirty corners. 200 g according to the manufacturer.
Who it is for: anyone who wants a forged chef's knife made in France, by the cutlers of Thiers.
What nobody tells you: the Amazon listing mixes this chef's knife with a paring knife: it gives a 20 cm blade in the title and 10 cm in the specifications. The steel and its hardness therefore remain n.c. here, to check before ordering.
What I liked: at 94.90 euros on 24 October 2026, the blade, bolster and tang are forged from a single piece, which makes for a sturdy, well-balanced knife. The POM handle resists moisture and the offer was sold and shipped by Amazon when we checked.
Who it is for: a French chef's knife with a wooden handle, for everyday cooking on a small budget.
What nobody tells you: its blade is thin and light, more flexible than a forged knife: it is not made to split a hard squash or touch a bone. The beech handle does not go in the dishwasher.
What I liked: at 31.16 euros on 24 October 2026, it is the cheapest French-made knife in the selection. The 20 cm stainless blade slices vegetables with ease, the beech handle feels warm in the hand, and the Amazon listing mentions a lifetime guarantee.
All prices on this page were checked on Amazon on 24 October 2026. The price shown on Amazon when you buy is the one that applies.
Tefal Ice Force chef's knife 20 cm K2320214 Tefal
€19.99 Price checked on 24/10/2026
Opinel No. 118 Parallèle chef's knife 20 cm Opinel
€31.16 Price checked on 24/10/2026
Victorinox Fibrox chef's knife 20 cm Victorinox
€39.00 Price checked on 24/10/2026
Zwilling Vier Sterne chef's knife 20 cm Zwilling
€51.62 Price checked on 24/10/2026
Sabatier Idéal chef's knife 20 cm Sabatier
€94.90 Price checked on 24/10/2026
Global G-2 chef's knife 20 cm Global
€105.00 Price checked on 24/10/2026
Wüsthof Classic chef's knife 20 cm Wüsthof
€105.12 Price checked on 24/10/2026
Tojiro DP gyuto 21 cm F-808 Tojiro
€165.00 Price checked on 24/10/2026
| Criterion | Tefal Ice Force chef's knife 20 cm K2320214 | Opinel No. 118 Parallèle chef's knife 20 cm | Victorinox Fibrox chef's knife 20 cm | Zwilling Vier Sterne chef's knife 20 cm | Sabatier Idéal chef's knife 20 cm | Global G-2 chef's knife 20 cm | Wüsthof Classic chef's knife 20 cm | Tojiro DP gyuto 21 cm F-808 |
|---|---|---|---|---|---|---|---|---|
| Amazon price | €19.99 Price checked on 24/10/2026 See the offer | €31.16 Price checked on 24/10/2026 See the offer | €39.00 Price checked on 24/10/2026 See the offer | €51.62 Price checked on 24/10/2026 See the offer | €94.90 Price checked on 24/10/2026 See the offer | €105.00 Price checked on 24/10/2026 See the offer | €105.12 Price checked on 24/10/2026 See the offer | €165.00 Price checked on 24/10/2026 See the offer |
| Blade length (cm) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 |
| Steel | German stainless, cold-treated | Stainless | Stainless | FRIODUR stainless (ice-hardened) | n.c. | CROMOVA 18 | High-carbon stainless | VG10 core, two stainless layers |
| Hardness hrc | n.c. | n.c. | n.c. | 55-58 | n.c. | 56-58 | 58 | n.c. |
| Cutting angle | 26° (total) | n/a | n/a | n/a | n/a | 15° | n/a | n/a |
| Made in | China | France | Switzerland | Germany | France (Thiers) | Japan | Germany (Solingen) | Japan |
| Dishwasher | Yes | No | Yes | No | No | No | No | No |
| Handle | n/a | Beech | n/a | n/a | n/a | n/a | n/a | n/a |
| Weight (g) | n/a | n/a | 182 | n/a | n/a | n/a | n/a | 200 |
| Construction | n/a | n/a | Stamped, not forged | Forged from one piece | Fully forged (blade, bolster and tang) | One-piece stainless steel | Forged from one piece, full bolster | Full tang, stainless bolster |
| The drawback | Made in China, hardness not published and a total angle of 26°: a thicker edge that cuts less finely than a high-end chef's knife. | Thin, light blade, more flexible than a forged knife: it is not made for bones or hard squash, and the wood does not go in the dishwasher. | Stamped blade, with no bolster and no visible full tang, the look of a catering knife, and sold by a third-party seller when we checked. | Hardness of 55 to 58 HRC: the edge lasts less long than Japanese steel, it needs regular honing, and the plastic handle looks dated. | The Amazon listing mixes this chef's knife with a paring knife (contradictory lengths and bullet points): steel and hardness remain n.c., to check before buying. | The metal handle becomes slippery with wet or greasy hands, and only one unit was left with a third-party seller when we checked. | Twice the price of the Zwilling for very similar use, and an offer shipped within 6 to 7 days when we checked, with no immediate stock. | Sold at 165.00 euros by a third-party seller when we checked, with two units in stock: a high price for this model, to compare before buying. |
Prices and availability may change. The price shown on Amazon when you buy is the one that applies.
If you only buy one knife, take a 20 cm chef's knife: it slices, minces, chops and cuts almost everything. Our chef's knife page covers this format in detail; here are the criteria that separate the models.
Hardness is measured on the Rockwell scale (HRC). European steels sit around 55 to 58 HRC (Vier Sterne, Classic): they are flexible, forgive knocks and are easy to resharpen. Japanese steels such as VG10 go higher: the edge lasts longer, but the blade is more brittle. Stainless steel avoids corrosion; carbon steel cuts very well but oxidises if left wet.
A forged knife (Vier Sterne, Classic, Sabatier Idéal) is shaped from a single piece of steel, with a bolster that balances the blade and protects the fingers. A stamped knife (the Fibrox, according to its brand) is cut from a sheet of steel: lighter and cheaper. A one-piece knife (Global) has blade and handle in a single unit. A full tang, where the blade runs through the whole handle, improves balance and sturdiness.
A Japanese knife, gyuto or santoku, has a thinner blade and a more acute sharpening angle, around 15° per side or less: it cuts more precisely but needs more care. A European knife, from Solingen or Thiers, is thicker and more forgiving. For a first knife, the European one is more tolerant; for fine work on fish or vegetables, the Japanese one has the edge.
A light knife (Fibrox, Global G-2) tires the wrist less over a long cutting session; a heavier forged knife (the Classic from Solingen) lets its weight do the work. The handle matters just as much: wood, POM or non-slip elastomer. A metal handle slips more with damp hands.
No knife stays sharp without care. Wash it by hand, dry it straight away and store it separately to protect the edge. A honing steel realigns the edge between two sharpenings; a whetstone or a sharpener reshapes it when it is dull. To choose the tool, see our knife sharpener page.
Three often-cited knives did not make it into this selection of chef's knives. The Kai Shun Classic 18 cm santoku, with a Damascus blade on a VG-MAX core, is a santoku and not a chef's knife: it belongs in a comparison of Japanese knives. The Opinel No. 217 Intempora only has a 17 cm blade, costs more than the 20 cm No. 118 and was sold by a third-party seller with limited stock when we checked. The Sabatier Edonist Jais was only offered as a single unit by a third-party seller, with a listing that gives a 30 cm blade against 20 cm in the title.
For most kitchens, it is a forged 20 cm stainless steel chef's knife, such as the Zwilling Vier Sterne: it slices, cuts and chops almost everything, is easy to resharpen and lasts for years. Those who prefer a thinner blade will go for a Japanese knife such as the Tojiro DP.
There is no single best knife brand, but schools. Wüsthof and Zwilling, in Solingen, make sturdy forged knives; Global and Tojiro, in Japan, thinner and harder blades; Sabatier and Opinel carry on the French cutlery tradition. Victorinox, in Switzerland, stands out for value for money.
A Japanese knife cuts more finely thanks to a harder blade and a more acute angle, but it is more brittle and needs more care. A French or German knife, thicker, handles knocks and rough care better. For a first all-round knife, a European one is the safest choice.
In our selection, the five knives with the best editor's scores are the Zwilling Vier Sterne, the Victorinox Fibrox, the Wüsthof Classic, the Global G-2 and the Tojiro DP. They cover the German, Swiss and Japanese schools and every budget.
Better to avoid it, even when the brand allows it, as with the Fibrox. Heat, detergents and knocks against the dishes blunt the edge and damage wooden handles. Washing by hand and drying immediately makes the knife last longer.
Hone the edge on a steel every one to two weeks with daily use, and sharpen on a stone or a sharpener when the knife slides on a tomato skin instead of cutting it. For family use, that means a few sharpenings a year.
Next update: October 2027
Sources
€51.62 Our pick : Zwilling Vier Sterne chef's knife 20 cm
See the offer