AMSCOPE-KIDS 120X-240X-300X-480X-600X-1200X Metal Arm Children Biological Microscope Kit + Microscope Book 120X, 240X, 300X, 600X, 480X and 1200X six magnification beginner microscope Durable metal arm with stage and clips Reflecting mirror for natural illumination; built-in light for direct illumination Built-in Rotating color filter wheel; power indicator on rotating turret The book - The World of The Microscope and two AA batteries included