Green beans, also known as kidney beans, are round bean ingredients, and their shapes are close to those of human fingers. The shapes of mung beans vary greatly. Lentils, hence the name, are relatively flat bean ingredients. They can also be divided into many different varieties, such as purple lentils and white lentils, but the skin of these lentils is thin, so you can eat both tender pods and just beans.

Lentil is flat and wide, like a crescent moon. The surface is also smooth, and the vine is pulled. You don't have to peel it off.

The edamame is green, and it doesn't cling to vines. The soybeans we see are all green beans. Soybeans are pods with fine hairs.