The polished blades of the Wasabi Black series are made from the new technology, rust-resistant 6A/1K6 steel and are particularly resistant to rust due to their high chromium content. It is a classic type of stainless steel. The high carbon content provides better edge retention.

The length of the blade is 15 cm.

It is recommended to perform 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 the beginning, 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 sheet of paper. A sharp knife can easily and cleanly cut through a sheet of paper. On the other hand, a knife that needs sharpening will struggle and its cutting will be dull.

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