Konstantinos Noulis

Bristol, UK · High Performance, Handcrafted Kitchen Knives

Konstantinos Noulis

Nouko Knives

Konstantinos Noulis of Nouko Knives produces handmade kitchen knives from Bristol with a strong focus on balance, durability, and practical use. His work combines thoughtful geometry, clean finishing, and carefully chosen materials into knives that feel grounded and highly approachable in the hand. The collection reflects a maker interested less in spectacle than in producing reliable, well-resolved tools for long-term ownership.

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The latest from Nouko Knives

3 available

Recent work

Recent releases from this workshop. Each made by hand in extremely limited numbers.

About the maker

On the workshop

Konstantinos Noulis works from Bristol, in the southwest of England, where he founded Nouko Knives as a bladesmith, designer and quietly committed teacher of the craft. His route into knifemaking was shaped by family, food and the simple pleasure of cooking, and the workshop he now runs grew out of that same domestic instinct. Alongside making, he has built a practice around education, sharing process and technique with others who want to understand how a kitchen knife is actually built. The combination gives his work an unusually clear-eyed sense of what a knife is for.

His knives are built to feel robust and balanced in the hand, with a sturdiness that suits long sessions at the board rather than display alone. Konstantinos draws on well-regarded, performance-oriented steels and pairs them with handle materials chosen for stability and feel. The geometry is finely judged for clean release and edge stability, while the fit and finish remain considered rather than ornamental. Each piece is shaped with the user in mind, which is consistent with a maker who spends as much time explaining process as he does forging.

What distinguishes Nouko Knives is that sense of a maker building tools he expects to be used. The aesthetic is composed and restrained, the construction honest, and the priorities ordered around how the knife performs in a working kitchen. There is a craft-revival quality to the practice, the kind of slow, methodical work that local features in Bristol have documented as part of a broader return to artisan trades. For Modern Cooking, Konstantinos represents the considered end of contemporary British knifemaking: maker-led, performance-first and built to give pleasure over many years of cooking.

Steel preference

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Signature construction

Cutting edge steel

Aogami Super

High-carbon tungsten-chromium-molybdenum steel

Typical HRC
63–66
Corrosion class
Carbon
Production
Conventional
Origin
Japan (Hitachi YSS / Proterial)

Aogami Super — Blue Super, in plain English — is the most heavily alloyed of Hitachi's blue-paper steels, and the one most associated with the long-edge-life end of the traditional Japanese kitchen knife world. Roughly 1.45 percent carbon, half a percent each of chromium and tungsten, plus molybdenum and vanadium additions, give it noticeably more carbide content than Aogami #2 or #1.

In a competent gyuto it typically lands at 63–65 HRC and holds an edge for an unusually long time for a non-powder steel. The trade-off, predictable from the chemistry, is that the larger carbides mean slightly more work at the stone and a slightly less smooth edge than Shirogami #1 at its peak. Most users do not notice; the ones who do tend to come from a finishing-stone tradition. Toughness is moderate — similar to or slightly below the white papers at the same hardness — and the steel will patina with normal use.

Aogami Super is the steel you reach for when you want a long-running edge from a maker who refuses to use powder metallurgy. It is widely used across the Sakai and Sanjō traditions and remains one of the most-asked-for Hitachi steels on the secondary market. Among the makers Modern Cooking carries, Neil Ayling, Konstantinos Noulis, and Jonas Johnsson work in Aogami Super. It is, in many ways, the canonical "blue paper" experience.

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Cutting edge steel

SheffCut

High-carbon, low-alloy fine-grain steel with niobium

Typical HRC
63–65
Corrosion class
Carbon
Production
Conventional
Origin
United Kingdom (GFS / Sheffield)

SheffCut is one of the recent entries in the modern carbon-steel revival: in essence, 26C3 with a small (~0.10 percent) niobium addition for further grain refinement and a touch more wear resistance. The steel is produced and marketed by Sheffield specialty supplier GFS and has been adopted enthusiastically by the British and American forging communities.

For the cook, SheffCut behaves almost identically to 26C3: a clean apex, easy sharpening, edge retention competitive with the best non-powder carbons, and toughness good enough to allow thinner geometries than the simple carbons can support. The niobium addition is genuine but subtle — a small but measurable improvement on what was already a very strong steel. Patina behaviour is conventional.

SheffCut is often presented as a "Sheffield carbon revival" — a deliberate reframing of UK steelmaking in the post-Sheffield-decline era — and it is, narratively as well as metallurgically, a worthwhile project. Among the makers Modern Cooking carries, Konstantinos Noulis works in SheffCut. It is the kind of steel a customer ends up with after asking for "the best non-stainless edge a UK maker can give me."

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Blade construction

Laminated Steel

A category covering knives built from multiple layers of different steels forge-welded together. The hard cutting steel is sandwiched between softer outer layers (cladding) that protect the core, add toughness, and often contribute visual contrast.

The most common laminated constructions in the Modern Cooking catalogue are:

SanMai (三枚) — three layers: hard cutting steel in the centre, softer cladding on both sides. The traditional and most common form.

GoMai (五枚) — five layers: a hard core, two intermediate layers, and two outer layers. Adds visual depth and structural complexity.

KuMai (九枚) — nine layers: similar logic, with more cladding layers for additional pattern and structural variation.

GoMai and KuMai are often chosen not only for the additional layers and visual depth, but also because the intermediate layers can act as a nickel diffusion barrier — limiting carbon migration out of the core into the cladding during forge welding, and protecting the core's intended carbon content through the heat of the forging process.

In all cases the cutting performance is determined by the core steel; the outer layers are cosmetic and structural. The lamination contributes corrosion protection (when a stainless jacket clads a carbon core), reduced reactivity, and the visible boundary between core and cladding that gives the knife its character.

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Limited release

Reserve your place

Konstantinos Noulis's work is highly sought-after for its distinctive combination of craftsmanship, performance, and design, with each piece produced by hand in extremely limited numbers — a pace of production that naturally cannot keep up with demand.

For those hoping to secure a piece through Modern Cooking, joining the waitlist is the best way to register your interest in Konstantinos's work and share your preferred dimensions, design preferences, and intended use. As opportunities become available, we use this information to guide future allocations with care and consideration.

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