Set 3 PROFESSIONAL ceramic stones from Minosharp Global to be used in a water bath for a perfect sharpening of your fine knives, they are built with a very hard synthetic ceramic, which makes the stone stable even after many sharpening, a risk that the stone consumption at the center and faster sharpening of your knives.
The Global knives, thanks to the characteristics of the materials in which they are made, to the tempering process and to the sharpening by hand, cut like "razors" and maintain this characteristic for a long time.
However, it is important to carry out periodic maintenance to ensure a long life of the knives, greater ease of use and therefore greater safety.
The sharpening can be performed with the help of these professional ceramic stones.
To do a good job of sharpening we recommend using three stones: a wipe, a sharpener and a polish.
This set with three different grits allows you an excellent restoration of your knives. In the set you will find:
n. 1 Grana 120 stone the use of rough stone is perfect when the knife is very damaged or the wire is completely blunt (the knife no longer cuts)
n. 1 Grana 1000 stone the stone is versatile and the most used for sharpening operations
n. 1 Grana 5000 stone this stone with super fine grain is suitable for finishing the blades and polishing the wire, guaranteeing a perfect slipperiness of the cut
n. 1 Kit Binary-guide made of metal coated internally to avoid damaging the blade, allows you to sharpen with the right inclination of the cut
The dimensions of the stones are cm. 21 x 7 x 2.2
All stones have a rubber base.
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.
Why is it important to sharpen knives?
A sharp knife is safer and more efficient: it requires less force and delivers precise cuts. A dull blade can slip and increase the risk of accidents.
How often should I sharpen my knives?
It depends on how often you use them and the type of blade. Generally, regular honing with a honing steel is recommended, along with deeper sharpening every few months or when the knife loses effectiveness.
Should I use a honing steel or a sharpener?
A honing steel maintains the edge and prolongs the life of the knife, but it doesn’t actually sharpen. To restore the edge, you need a sharpener (manual, electric, or whetstone). The ideal routine is to use both: the honing steel for daily care, the sharpener for periodic maintenance.
What’s the difference between a smooth, grooved, or ceramic honing steel?
A smooth steel realigns the edge without removing metal. A grooved one has a slightly abrasive action, taking off a small amount of material. A ceramic steel is gentler and suitable even for hard blades like Japanese knives.
How do you correctly use a honing steel?
Hold the steel vertically and draw the blade across both sides at a 15–20° angle using light, steady strokes. Just a few passes are enough to maintain the edge.
Can I sharpen any type of knife?
Almost all types, but be careful with serrated or ceramic blades: they require specific tools or techniques. Always check the manufacturer's guidelines or ask us for advice.
What does the Global Accessories range include?
The Global Accessories range includes complementary tools such as sharpeners, scissors, tongs, bags and storage solutions designed to enhance kitchen performance.
What are Global accessories used for?
They support food preparation, knife maintenance and safe storage, helping to maintain consistent performance over time.
Are Global accessories suitable for professional use?
Yes, they are designed for intensive professional use, featuring durable materials and practical solutions for everyday work.
How should I choose the right accessories?
The choice depends on your workflow: sharpeners for edge maintenance, storage solutions for protection and transport, and tools for preparation tasks.
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.