We all know that vermiculae and vermiculae are processed with bean products, tubers and grains as raw materials. Among the bean vermiculae, mung bean vermiculae are of the best quality. Its color is smooth and bright white, and it will shine under the sunlight, presenting a translucent shape. Broad bean fans are also white and smooth, but they are not as delicate and ductile as mung bean fans, and so are some other mung bean fans.

Normal fan color is slightly yellow, like those especially gorgeous color or white fans, vermicelli is best not to buy. When we buy vermicello fans to identify from the appearance, looking at uniform thickness, no crisp, and feel resilient vermicello fans is the real product, and those easy to break, poor elasticity, thickness is not equal vermicello fans are inferior class, don't buy.