Kids expanded educational laboratory microscope kit, over 50 tools and accessories included!nEncourages and develops your childu0026#39;s interest in science and chemistry and gives them a hands-on science experience.nFeatures a 360 degree rotatable zoom lens with 40x-400x magnifying power, and top and bottom LED illumination lights.nIncludes all necessary tools; specimen slides, blank slides, petri dish, stirring rod, tweezers, and more!nRequires 4 AA batteries (not included). Microscope dimension in inches; 11.5u0026#34; x 5.25u0026#34; x 4u0026#34;.nKids educational expanded laboratory microscope kit with over 50 tools and accessories. Encourages and develops your child's interest in science and chemistry and gives them a hands-on science experience. Zoom in and zoom out with its 360 degree rotatable zoom lens with 40x-400x magnifying power, and top and bottom LED illumination lights. Includes all necessary tools for a beginners laboratory; specimen slides, blank slides, petri dish, stirring rod, magnifier, specimen vials, tweezers, and more!. Runs on 4 AA batteries (not included).