The snail bean, also known as the corkscrew bean, is a unique and delicious legume that is widely used in various cuisines across the globe. This bean is characterised by its distinctive spiral shape, which resembles a snail or a corkscrew. While snail bean is a common term used to refer to this particular variety of legumes, there are other synonyms for this vegetable as well. Some of these include the yardlong bean, the Chinese long bean, asparagus bean, and snake bean. No matter what name you choose to call it, the snail bean is an excellent addition to any dish.