Descripción del producto

?the security and environmental protection of product
1. The silkworm is too delicate to resist drug, during the growing-up period, it have not been exposed to any harmful chemicals or pesticides; otherwise, and the silkworm will come to an untimely end. Please don’t worry about any pesticide residue when using the cocoon ball.
2. The silk fibroin has a good bacteriostatic effect, which is hard to cause the bacterial allergy.
3. The product adopts the high quality mulberry cocoon, which is produced in good cleaning and health condition. Every cocoon is strictly tested by separating, selecting, and sterilizing in processing procedure.