A Parent's Choice Gold Award winner, the CHEM C1000 Chemistry Experiment Kit is a beginner-level chemistry set designed to offer years of fascinating science exploration with over 75 diverse experiments. Test air pressure by making water flow uphill. Float a soap-powered boat to learn about surface tension. Enteratin family and friends with chemistry "magic" tricks, such as turning "water" into "juice" and then into "milk!" Learn about acids and bases, flame tests, indicators, electro-chemical reactions and chromatography. Full-color 40-page manual. Ages 10 & up. One "6V" lantern battery is required for some experiments, not included.