You know, an oyster knife is a unique tool. The main purpose of any knife is to cut. And the main function of the oyster knife is to open the shell. Yes, then you need to trim the muscle and separate the clam from the shell wall, but first, you need to manage to get inside. And many who have tried to use a usual knife for this, even a very good kitchen knife, they know: you can be exhausted, injure your hands, break a knife and crush the shell, but you can't get to the goal. Modern
best oyster knives are small, with a short thick blade of sturdy steel, with a thin tip and without a sharp cutting edge. Sometimes they have a special guard that protects the hand from accidental cuts on the sharp edges of the shell. And always they come with a comfortable and reliable handle.
Experienced écailler (a specialist in the opening of oysters) opens the shell with the help of such a knife in a few seconds. A newcomer will have to sweat because the mollusk squeezes the cover so tightly that when it is opened it takes about as much force as when lifting a three-kilogram dumbbell.