The 4M Weather Science Kit Makes Learning About Weather Fun And Exciting. These Exciting Activities Will Help You Understand How Our Weather Works. With A Full Set Of Snap-Together Planets, Hanging Frame And String, 2 Strips Of Paint, 2 Glow Paints, And A Paint Brush, This Kit Contains Everything You Need To Build Your Own Solar System. You Can Experiment With Static Electricity Which Causes Lightning, Build A Desktop Water Cycle Model, And Even Make Clouds In Your Palm. Watch Air Currents That Produce Wind And Study The Greenhouse Effect And Acid Rain. This Item Is Not Intended For Children Under The Age Of 3. Learning Skill: Creative Thinking Recommended Ages: 3 Years And Up Measurements: 8.5 Length/Inches, 2.5 Width/Inches Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported