Help students explore the exciting world of chemistry with the Molecular Model Set for Organic Chemistry and Inorganic Chemistry. This item is a worthwhile selection for teachers homeschool classrooms and more to offer a visual model of the atomic world around us. It includes over 500 pieces that allow users to create atoms and molecules. This molymod kit also contains a periodic table for reference. All 370 atoms are color-coded for easy recognition into carbon oxygen metal divalent metal non-metal hydrogen halogen monovalent metal and trivalent metals. Connect them using the 150 included bonds to create a huge range of molecules and compounds. The pieces snap together securely and disassemble effortlessly. This Atomic Architect molecular modeling kit includes a storage box with multiple compartments for convenient organization.