Designed by a scientist and mother of two preschoolers, My First Microscope allows kids to see a magnified hidden world with ease. This fully functional microscope is a real working science tool with two extra-large eyepieces and a chunky, kid-sized focusing knob. A bright LED with easy push-button action lights up details for even more discoveries. Encourages scientific exploration. Rewards curiosity. Introduces kids to a key scientific tool. A microscope designed with preschoolers in mind. View anything at up to 8x magnification. Part of the award-winning GeoSafari Jr. line of toys. 3 AAA batteries required (not included)