Mammalian Reproduction set of prepared slides is perfect for high school level students who are interested in learning about the building blocks of science and nature through the lens of a microscope (sold separately) Each slide is clearly labeled for easier identification of the specimen it contains Specimens are sealed behind a cover slip made from high-quality glass Included slotted slide case makes it easy to safely store and organize the slides Set of 15 slides includes the following specimens: Corpus Luteum, Ovarian Follicles, Epididymis, Graafian Follicles, Placenta, Ductus Deferens, Ovary, Sperm, Testis, Fallopian Tube, Uterus, Embryo, Unfertilized Egg, Proglottid, and Prostate