Styrofoam Molecule Kit: Styrofoam Molecule Kit
Construct at least 16 different molecule models and learn fundamental facts about the molecules you build with this Styrofoam molecule kit. It includes 63 pre-painted Styrofoam balls to represent elements and 60 chenille stems to represent bonds. It also contains complete instructions, a handy Periodic Table of Elements, a useful Glossary of chemistry terms and Web links to educational chemistry sites. Ages 12 and up.