It really depends how much you use it, if you want it really sharp sharpen it after you use it.
I usually sharpen and clean mine after I stab a someone with it. So one or twice a day since.
Henckels and Wusthof produce some of the most popular chef's knives available in the United States. Both Henckels and Wusthof companies also produce lower quality knive sets as well.
Victorinox, Williams-Sonoma, and J.A. Henckels all have reputations for superior-quality cutlery, carving knives included. I have owned a set of Henckels knives for several years, and they definitely live up to the hype.
All knives are able to be sharpened with proper tools. You can even sharpen knives on a flat stone if you have the skills required. Remember though, some knives stay sharp longer than other brands.
Tinfoil. It works for all sorts of knives.
No it will just dull them
take a short part off and use it to sharpen
Both brands are sharp. Depending on how often you use them will determine how long they stay sharp.
That means to sharpen tools to make them sharp. For instance, the ancient civilizations would sharpen spears, to them known as tools, to hunt.
Zwilling J.A. Henckels have been producing knives and cutlery for over 275 years. They can be bought from a number of specialist online cutlery stores such as Cutleryandmore and MetroKitchen. General online stores such as Amazon also stock the knives.
If you use proper cutting board and if you use knives only for the purpose for which those are made then you need not sharpen them for at least 1-2 years. If you protect the edge properly then sharpness lasts for long time. Also important is the quality of your knives at first place.
A sharpening stone is used to sharpen knives. To use it effectively, the knife is held at a consistent angle against the stone and moved in a circular motion to remove dull edges and create a sharp blade.
Henckels steak knives reviews can be found on several sites. The most comprehensive seems to be on Chowhound, but Amazon and Target also have reviews on their listings page.