Vivitar 3-in-1 Die-cast Metal Microscope Set: * For ages 6 years and older * Interchangeable 300x/600x/1200x zoom microscope * Lightweight durable construction * Mirrored diagonal eyepiece for easy viewing * Quick accessory assembly * Set includes hardshell carrying case, projection device, slide box, 2 dye vials, magnifying glass, test tube, spare bulb, 36 slide covers, 5 glass prepared slides, 4 collecting vials, Petri dish, 18 blank glass slides, metal tweezer, plastic scalpel, pipette, stirring rod, spatula, measuring graduate, camera adapter and microscope * Model# VIV-MIC-4