Teach your child about the history of microscopes, proper slide preparation, cell types, biology, and more! Enjoy the thrill of discovery with National Geographic's Dual Microscope Science Lab. This STEM kit includes over 50 accessories and is the perfect introduction to microscopes. The high-quality scope features upgraded glass optics and high powered lights - illuminating slides from below or 3D objects from above. This 2-in-1 microscope does it all, serving the same functions as 2 traditional microscopes. This Kit Includes: Optical glass lenses in metal housing providing 20x and 50x magnification, 10 prepared slides and a mini geode for examination, slide storage box, 10 blank slides, 10 slide covers, 10 slide labels, brine shrimp eggs, brine shrimp hatchery station, tweezers and eye dropper for slide prep, petri dish for plant labs, instructions, and learning guide written by teachers. Using this microscope, kids can dive into the world of brine shrimp and watch them as they grow! With this kit, your child will learn how to conduct experiments, distinguish a variety cell types, and so much more! Compare the prepared slides to the slides you prepare using samples collected at home. Inspire a love of science in your child. Providing endless hours of fun, this kit is a perfect gift for children of all ages.