Do you always put your knives back in the kitchen drawer if you store them? This can seriously damage the blades and make the cuts of the blades faster. A good solution to use is the knife protector of Wusthof. This protector ensures that the knife is always safely protected from the outside. So do you not use knife block or knife magnet, but do you keep your knives loose in the kitchen drawer? Then use knife protectors, so that your knives do not suffer from this. A cheap solution and lifelong pleasure from your sharp blades.