Just Add Baking Soda makes science and art at home easy by using supplies you already have. This kit comes loaded with everything you need for at-home science and art experiments, all you need to do is add the missing ingredient. Future scientists and artists agree that this kit is explosive! More than 20 science and art activities including Bath Bombs, Ornaments, Baking Soda Volcano and so much more! Discover chemical reactions, states of matter, and alkaline. This kit features instructions in English, Spanish and French. Designed for kids ages 8 and up. Recommended age 8+ years