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In this guide
ZWILLING's UK shop sells the Pro chef's knife as the 20 cm item 38411-201-0, at £119.00, in stock and sent by ZWILLING itself. That is the 8-inch pattern the US shop lists as 38411-203, so the UK page and the UK terms are the ones that govern an order placed in Britain. The blade is forged in Germany from one piece of special-formula steel, rated at 55-58 HRC, with a curved bolster and a black handle held by three rivets.
The question is what £76 over a £43 Victorinox Fibrox actually buys. The answer is mostly construction and grip, plus an edge angle the maker prints on the UK page. It does not include a sharpness figure, and the warranty that sounds like the main prize comes with conditions worth reading before the card comes out.
Our verdict
Buy the £119 Pro as your main knife if you want a forged, 0.26 kg Western blade and will wash it by hand. For a first knife, the unforged £43 Victorinox costs £76 less and is the safer start.
- A good fit for
- A cook who already owns a knife, likes a heavier forged blade in a pinch grip, and will hand-wash it and keep the order confirmation.
- We would skip it if
- A first knife, a kitchen that relies on the dishwasher, anyone buying from an unauthorised reseller, or a cook who prefers a thin, light blade.
Reasons to consider it
- The UK page prints a 20 cm blade, an edge of around 15 degrees per side, 0.26 kg and 33 cm overall.
- SIGMAFORGE one-piece forging in special-formula steel, ice-hardened to 55-58 HRC, with a curved bolster that encourages a pinch grip and an exposed tang under three rivets.
- A lifetime warranty for domestic use, a refund for any fault in the first year, and free delivery from £50, which a single knife clears at £119.
The compromises
- The warranty excludes normal wear, misuse, accidental damage, commercial use and purchases from unauthorised resellers, and ZWILLING may ask for proof of purchase.
- The handle is plastic, and the page calls the knife dishwasher safe while recommending hand washing; the warranty also excludes failure to follow ZWILLING's care guidance.
- Unwanted goods go back at the buyer's expense, unused and in the original packaging, and knives are age-restricted, so the courier may ask the recipient for photo ID.
What we have not verified: The page's blade thickness of 0.20 cm comes with a "blade width" field that repeats the same 0.20 cm, so neither reads as a spine measurement, and edge life between sharpenings is unpublished. How ZWILLING treats a claim on a knife that has been through a dishwasher, given the dishwasher-safe line beside the care-guidance exclusion, is not stated, and nor is which UK retailers count as authorised.
The things in this guide
A closer look at the products, who they may suit, and what to check before buying.
Pro 8-inch Traditional Chef's Knife
A one-piece forging at 55-58 HRC with an edge of around 15 degrees per side on ZWILLING's own page, a pinch-grip bolster, free delivery from £50 and a lifetime warranty for domestic use.
Before you buy: The warranty excludes normal wear and unauthorised resellers, the handle is plastic, and returning an unwanted knife is at the buyer's cost.
Price checked 24 October 2026. Retailer prices can change.What £119 buys, and how the UK Pro is listed
The UK listing is item 38411-201-0, a 20 cm chef's knife that ZWILLING sells direct at £119.00. ZWILLING gives it as 33 cm overall and 0.26 kg, with a 13.5 cm handle. The US shop sells the same 8-inch pattern under a different item number, so the UK page is the one to read before ordering in Britain.
The obvious comparison is the £43 Victorinox Fibrox, which Victorinox's UK page lists as not forged, 20 cm and 182 g. The £76 gap buys a forged blade roughly 80 g heavier and a bolster shaped for a pinch grip. Both UK pages name a lifetime warranty, so the label alone does not separate them.
A 15-degree edge, and a bolster with opinions
ZWILLING describes the blade as SIGMAFORGE, a one-piece precision forging, ice-hardened under the FRIODUR name and listed at 55-58 HRC. The UK page also states the edge: a V-edge finished in two stages at around 15 degrees per side. That is the number to hold against another knife's spec sheet, and it says more about how the knife will cut than the hardness range does.
The page also lists a blade thickness of 0.20 cm, but its neighbouring "blade width" field shows the same 0.20 cm, which cannot be the height of a chef's blade, so treat the thickness as a rough guide to heft rather than a spine measurement. The bolster is the other design decision. ZWILLING shapes it to encourage a pinch grip, thumb and forefinger on the blade ahead of the handle. That suits a cook who already pinches; the page says nothing on how it sits for someone who grips the handle alone.
Lifetime for domestic use, with a reseller test
ZWILLING UK's warranty page promises a lifetime warranty for domestic use against defects in manufacture and materials, running from the date of purchase. The remedy is a like-for-like replacement. Normal wear, misuse or abuse, accidental damage, commercial use and failure to follow ZWILLING's care guidance are all excluded, so a dulled edge is maintenance rather than a claim.
Two conditions need a second look. Purchases through unauthorised or unofficial resellers are excluded, and ZWILLING UK says it cannot handle returns or warranty enquiries for them. ZWILLING may also ask for proof of original purchase, or for details of the change of ownership when the claimant is not the buyer, so it helps to hand the order confirmation on with a gift. Claims are processed only for knives bought in the UK or Ireland. Buying direct from ZWILLING UK settles the reseller question.
Delivery, photo ID and the two-stage return window
Delivery is free on orders of £50 or over and £4.95 below that, so a £119 knife ships free. DPD typically reaches UK mainland addresses in two to three working days and wants a signature. Knives are age-restricted: the recipient must be over 18, DPD may ask for photo ID, and the buyer can be charged for re-delivery if none is produced. ZWILLING UK does not ship outside the UK.
Returns work in two stages. Cancel by email within 14 days of receipt, then send the knife back within a further 14 days, unused and in its original packaging; the buyer pays return postage and ZWILLING charges no restocking fee. A knife that arrives faulty or damaged is refunded with delivery if reported within 14 days, and ZWILLING also refunds a fault that develops inside a year, bar normal wear and misuse. After that, the lifetime warranty takes over.
Hand wash it, and know when £43 is enough
The listing calls the Pro dishwasher safe and recommends hand washing in the same breath, and the warranty excludes failure to follow ZWILLING's care guidance. Treat the second instruction as the safer one to follow: rinse and dry by hand, keep the knife out of a crowded sink, and hone it lightly before use. A fine 15-degree edge rattling in a dishwasher basket is the part that suffers.
For a first serious knife, the £43 Victorinox is the cheaper way to learn: it is not forged, weighs 182 g, goes in the dishwasher by its maker's own listing and has a lifetime warranty of its own. Pay £119 when you already know you want a heavier forged blade, a pinch-grip bolster and an edge angle the maker prints. Skip the Pro if the knife will share a drawer with people who prise lids, or if you prefer a thin, light profile.
How we put this together
Built from the product pages and listings below, without test scores or results we have not measured. Specifications and prices change, so check the original page for the exact model, current price, delivery, and returns.
- ZWILLING UK: ZWILLING Pro 20 cm Chef's knife (38411-201-0) (opens in a new tab)
- ZWILLING UK: warranty information (opens in a new tab)
- ZWILLING UK: shipping information (opens in a new tab)
- ZWILLING UK: returns and cancellations (opens in a new tab)
- Victorinox UK: Fibrox Chef's Knife, 20 cm (5.2063.20BK) (opens in a new tab)
