Let your children have a closer look at minute specimens of insects, plants, fabric and many more. Our microscope with battery-operated light can view specimens 100X, 200X and 450X. The lens of this educational toy microscope is made of plastic lens. Each set comes with a sample specimen, additional slides to make your very own specimen and 2 mini plastic bottles to collect vials or specimens. The main body of this children's microscope set is made of plastic so that it's not easily damaged when it is mishandled. However, we do advice parents to educate their children to respect their toys and store them properly. This set can be your child's very first microscope set. Actual Product Size Length 10.5 cm by Height 19.2 cm by Width 7 cm Age appropriate for 7 years old and above.