The Molymod systems are popular kits of solid plastic balls and connectors used to create molecular models, elements and structures. Sets consisting of various atom parts and connectors are available for making a variety of structures relevant to a specific area of chemistry eg, organic or inorganic, and can also be purchased in teacher or student form.
Kits are also available which consist of the appropriate number of atom and links designed to make a specific structure.
Individual components can be purchased directly from Molymod or through suppliers which can be used to replace lost pieces or to make special large structures.