1, Silkworm is congenital, some people are born with Silkworm, and bags under the eyes are formed due to the aging, relaxation and fat accumulation and sinking of facial skin caused by the passage of time;

2. The pouch is triangular, but the lying silkworm is oval.

3, eye bags will appear no matter how facial expressions, and lying silkworms will be particularly obvious when they smile;

4. The position of the lying silkworm is close to the lower part of the eyelashes and is closely connected with the eyes; The position of the bags under the eyes should be further down; Sleeping silkworm is a muscle pouch.