●[48 pieces prepared slides] : comes in 4 boxes, each with 12 slides, included red slides are insect parts, blue is about animals, yellow is over flowers and plants, green is vegetables. ●[Clear Classification] : The names are marked on each slide for easy classification into different groups, let you easily identify what you are looking for. The insect or flower samples can be easily observed under the microscope. ●Safe to use: unlike typical glass sliders, these plastic sliders are without sharp edges, making them safe for childrens access. Durable and not easy to damage. ●Useful slides: The microscope prepared slides for entomology and botany are suitable for children, beginners and home school programs etc. You could help yourself learn more about nature and science. ●Nice gift for your children: the good accessories and tools can increase your childs interest in microscopes and exploration. Interest is the best teacher. They are the first step to gaining knowledge for every child.