If there are any people on Earth who have never eaten or cooked sandwiches, they must have come from Mars or any other neighbouring planet. The variety of sandwiches is as incredible as the simplicity of cooking them and the advantages they have as a dish. However, even though most people enjoy cooking them without any other tools but a knife, some sandwich makers have still been created. So which one of them will improve your meal instead of ruining it? Let's check it out!