Things You'll Need
Samurai Shark Knife Sharpener
Kitchen counter or table
The Samurai Shark is a handheld non-mechanical sharpening tool. This tool can sharpen various kitchen knives, scissors and a variety of workshop tools. The Samurai Shark can sharpen a knife in less than a minute. A kitchen knife that is sharpened by this tool can be transformed from a dull butter knife to one that can slice a dish sponge in half. Sharpening a knife with the Samurai Shark can be done in three easy steps.
Put the Samurai Shark on the edge of a kitchen counter or table with the metal sharpening blades facing you.
Place your palm on the base of the Samurai Shark. Make sure that your hand is at least two inches away from the end.
Pass the dull knife through the metal grooves three to four times. In less than a minute, your knife will be sharp again.