Stars, planets, rockets... It's time to explore the solar system and beyond with epic facts, cosmic activities and out-of-this-world experiments! Using the projector torch and constellation discs inside the kit, junior astronomers can create their own solar eclipse and light up their walls with stars! ,Dimensions: Height:24.5 cm, Width:19.5 cm, Depth:5 cm, Weight:0.31 g,Item details: 64-page book brimming with facts and activities. Cool star projector torch. 4 cosmos and constellation cards to project onto the wall. Fantastic double-sided solar system poster, Battery type - 3x AG-10,Battery included- Yes , Plan A:Made from Sustainable Wood,Care and composition: Safety Warning:Not suitable for children under 36 months due to small parts