The colored silk fibers I ordered are beautiful, and work well for my handmade paper collage projects. However, the white fibers were a disappointment. On the basis of emails between me (12/6) and Marion (12/8), I purchased the white silk fibers, understanding that they contained sericin, which would make them adhere well to each other. Alas, this was not the case. It appears that I misunderstood Marion's description. I choose not to return them, and will find another use for them. I appreciate the broad range of silk projects you offer. Thanks, Janet