Global SAI knives are made by the Japanese artisans who produce Global knives in the Yoshikin factory and are manufactured with three layers of stainless steel. All the experience acquired in the production of hollow stainless steel handles and the modern technology in the manufacture of knives have been applied to the producion of the new GLOBAL SAI knives. Designed by Komin Yamada, with an experience of 25 years in this field, the knives have three excellent functionalities : they are elegant, ergonomic and made in high quality steel. Blades are made in special steel with the central blade of exceptional hardness of 58-59 Rockwell, with an excellent carving and the two outer layers are in stainless steel SUS419 resistant to corrosion. The hammered finishing makes the knives very elegant and hard to believe helps avoiding that the food cut sticks to the blade, making the cut more slipping. This vegetable, meat and fish knife has a blade length of cm. 13,5
FAQs
What is the ideal length for a chef's knife?
The most common length for a chef's knife is 20 cm (8 inches), which is perfect for most kitchen tasks.
However, the ideal choice depends on several factors:
Hand size: Smaller hands handle 16–18 cm blades more comfortably, while larger hands may prefer a 21–25 cm blade.
Personal habits: Those who favor broad movements and long cuts might lean toward longer knives; those who prioritize precision or work in tight spaces might prefer a shorter blade.
Experience level: Beginners tend to choose shorter, more manageable blades, while professionals often prefer 21 or 24 cm knives for greater efficiency.
In short, there is no “perfect” size for everyone — the right length should be chosen based on comfort, control, and intended use.
What’s the best way to store kitchen knives?
Avoid keeping them loose in drawers, where they can get damaged or become a safety hazard. It’s better to use a wooden block, magnetic strip, or blade guard. You can find the right solution in our catalog.
Do you have professional chef knives?
Yes, in our ecommerce store you will find only professional and high-quality chef knives.
Each model is selected to meet the needs of chefs, cooks, and cooking enthusiasts who seek reliable, sharp, and durable tools.
We offer a complete range of professional kitchen knives, ideal for precision cutting, meat, fish, vegetables, and much more.
You will find slicing knives, santoku, paring knives, and other models commonly used in professional kitchens.
We collaborate only with brands recognized at the professional level, such as [e.g., Victorinox, Global, Kai, F. Dick, Ambrogio Sanelli, Wüsthof, etc.], to offer you the best in performance and safety in the kitchen
Can I put knives in the dishwasher?
It’s highly discouraged. High heat and aggressive detergents can damage both blade and handle. Knives can also knock against other items, dulling the edge.
What does "blade hardness" mean?
Hardness refers to how resistant the steel is, measured on the Rockwell scale (HRC). The harder the steel, the better it retains its edge—but it’s also more brittle and prone to chipping.
What materials are used for knife blades?
Blades can be made of stainless steel (rust-resistant), carbon steel (very sharp but delicate), or ceramic (lightweight and razor-sharp but fragile). Premium knives often use Damascus steel or advanced alloys. Not sure which to choose? Contact us—AFcoltellerie has them all.
What are knife handles made of?
Handles can be made of wood (classic but delicate), plastic (durable and hygienic), or technical materials like micarta or G-10, which are extremely tough and non-slip even when wet.
What’s the best knife for beginners?
A 20 cm chef’s knife is the most versatile option to start with. Paired with a paring knife, it covers most everyday kitchen needs.
What are the grooves (granton edge) on a blade for?
The grooves or “granton edge” reduce friction and prevent food from sticking to the blade. They’re especially useful with wet or soft foods like fish, cheese, or vegetables.
Are there knives for left-handed users?
Yes. Some single-bevel Japanese knives are made specifically for right- or left-handed use. Many universal knives, with a double bevel, work well for both.
European or Japanese knives: what’s the difference?
European knives are sturdier, with thick, curved blades for rocking cuts and tough ingredients. Japanese knives have thinner, harder blades for clean, precise slicing—but they’re also more fragile. In short: Europeans are durable and versatile, Japanese are sharp and surgical.
What characterises the Global SAI Series?
The SAI Series is designed to provide enhanced ergonomics and superior control, featuring redesigned handles and blades intended for prolonged professional use.
Who is the SAI Series designed for?
It is ideal for professionals and experienced users who spend long hours in the kitchen and require comfort, precision and consistent reliability.
How does it differ from other Global series?
Compared to more traditional lines, the SAI Series focuses on ergonomics and stability in hand, helping to reduce fatigue during intensive use. The knife body is forged, heavier than Global's G series.
How should SAI Series knives be maintained?
Regular sharpening on whetstones and the use of proper cutting boards help preserve performance over time.
What makes Global knives recognisable?
The seamless stainless steel design and the distinctive dimpled anti-slip handle, combined with thin, well-balanced blades.
What distinguishes Japanese knives from Western ones?
Thinner geometries, sharper edge angles and an approach focused on precision and clean cutting.
Who are Global knives suitable for?
They are ideal for those seeking lightness, manoeuvrability and precision, both in professional kitchens and advanced home use.
Santoku or Gyuto: which should you choose?
The santoku is compact and versatile for everyday use; the gyuto is closer to a classic chef’s knife and is ideal for long cuts and sustained work.
What type of maintenance do they require?
Hand washing, immediate drying and regular sharpening are recommended. Avoiding aggressive tools and unsuitable surfaces helps preserve the edge longer.
Are Japanese knives more delicate?
Yes, they often require more care: they are not suitable for bones, frozen foods or twisting, but offer superior cutting performance when used correctly.
Which models are considered essential?
A main knife (chef or gyuto), a paring knife and a serrated bread knife cover most kitchen needs.
How do you properly sharpen a Japanese knife?
Whetstone sharpening is ideal: a medium grit for maintenance and a finer grit for finishing, adapting the choice to the steel and usage.