DIME 2020 September/October Combined Issue Magazine Supplement 90x Smartphone Microscope Unopened, brand new. As this is a magazine supplement, there may be some minor warping or scratches on the outer packaging. Please refrain from purchasing if you are overly concerned about the condition of the packaging. <Product Overview> Enjoy the microscopic world of fingerprints, pores, scalp, banknotes, leaf veins, and more! Great for summer science projects. Comes with two lights, LED and UV-LED, convenient for observation. *Uses 3 LR44 button batteries. Button batteries are sold separately.