6 years & up. Take a closer look at the microscopic world around you with this unique STEM Starter, Prepared Slides, and Microscope Accessory Kit. This kit allows you to transform your smart phone or tablet and transform it into a powerful microscope. Select your preferred lighting, clip the microscope over the camera lens on your phone or tablet, and position the scope directly over an object or slide you want a closer look at. You can even take photos or record your research through video! Clip-on microscope features up to 60x magnification. Batteries included. STEM Starter Set includes: Microscope lens with clip, 15 Prepared slides, 12 Blank slides, 12 Concavity slides, 2 Lights (Forensic UV and LED light). Prepared Slides Set includes 24 prepared slides and a storage box. Microscope Accessory Kit includes: 12 Blank slides, 12 Concavity (well) slides, 1 Plastic storage box, Cover glass, Plastic forceps, Plastic pipet (dropper), and Directions and helpful hints.