The Smithsonian Mega Science Lab. Learn about Volcanoes, Weather, Crystal Growing, Dinosaurs, Microscopic Science and Outer Space with this Multi-lab Science Set. Molded Lab Station provides the foundation for a multi-activity set that is fun, interesting and complete. Includes T-Rex Dino Dig, Earth/Moon Model, Weather Station, Volcano, Mini Eco Dome, Habitat and materials to grow a crystal. Ages 10 And Up Explore Dinosaurs Crystals Volcanoes Weather And The Environment Includes 35 X 23 Inch Color Poster 6 Activities In One Origin- Imported Included: 1 Instruction Manual(s) Learning Skill: Science Recommended Ages: 10 Years And Up Measurements: 15 Length/Inches, 3 Height/Inches, 12 Width/Inches Assembly: Assembled Base Material: 90% Plastic, 10% Paper Care: Wipe Clean Country of Origin: Imported p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Calibri; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} WARNING: CHOKING HAZARD – small parts. Not for children under 3 years.