Raw bird's nest - type A is a raw bird's nest with little feathers and little impurities, containing only 10-15% of impurities, saving 90% of the time of feather picking compared to other types on the market, with large and thick bird's nest, is the highest quality raw bird's nest.![](//images.sourcevietnam.com/prodimages/7c562582-14ac-4fd8-969e-133ce0bf642c.png)