Our promise to our customers is to always remain Vegan and Cruelty Free. All of our lashes are made with PBT and Hemp Fibers. We believe strongly that you do not need to use real mink lashes in order to achieve a beautiful look. The mink fur belongs on the wild mink animal and they do not willingly give up their fur. Flutterfleye Lashes does not contribute to that unnecessary cruelty. We thank our customers for choosing to purchase a truly vegan and cruelty free brand.