These glass slides are professionally stained, mounted and individually labeled for observation under the microscope. Set is packed in its own 25 capacity labeled storage box. Set includes: hair, sugar, pepper, yeast w.m., tendon l.s., bacteria (3 types), fly head, fish skin, human blood smear, paramecium w.m., wing of house fly, cotton leaf c.s., cotton stem c.s., Penicillium Sec., Hydra l.s., Lily Anther Sprout l.s., Monocotyledon stem c.s., Dicotyledon stem c.s., simple Squamous Epithelium, stratified Suamous Epithelium, cardiac muscle, smooth muscle, testes and mammal ovary. All three prepared slide sets are pictured but each is sold separately.