The core of the Shun Premier blade is made of extremely strong VG Max steel and is surrounded by 32 layers of Damascus steel.

The combination of different grades of steel makes the blade hard and flexible at the same time. The double-edged blade is easy to use due to its lightweight and ensures simple and precise cuts.

The incorporation of the hammered surface - known in Japan as Tsuchime - not only emphasizes the aesthetics but also helps prevent materials from sticking to the blade thanks to the small "air pockets" created.

Its hardness level is 61 (±1) HRC (a knife with a hardness above 56 HRC is considered good).

It is recommended to make cuts on wooden or plastic cutting surfaces. Glass, stone, and marble cutting surfaces are unsuitable as they can cause permanent damage to the knife blades.

Wash the knife with warm water before using it for the first time. After each use, make sure to wash the knife immediately (with a mild detergent) and dry it with a soft cloth. Especially if you have cut acidic foods, you should wash the knife immediately after use.

For your own safety, you should always wipe the knife away from your body and away from its edge, using a cloth or towel.

It is not recommended to wash it in the dishwasher but by hand, in order to protect its material and maintain its sharpness for a long time.

No matter how sharp a knife is at first, after some use it needs sharpening, something that you can achieve with a sharpener, sharpening stone, or strop.

You can tell if your knife cuts well with an easy test using the knife and a piece of paper. A sharp knife can easily and cleanly cut through a piece of paper. On the other hand, a knife that needs sharpening will struggle and its cutting will be rough.

It is also advisable to sharpen your knives with a professional occasionally, to fix any damage to the blade's edge and to maintain sharpness.