Tipo Molekülbaukasten groß

This molecular model system is also suitable for demanding speakers who want to create molecular models during their lesson or in the following discussion. Large and stable “molecules” are constructed completely without tools. The metal valence connectors (50mm length when plugged) have a spring mechanisms on both sides allowing fast connecting and disconnecting of the “atoms”. The spheres are made of polished plastic. As in nature, the “atoms” can rotate freely in the longitudinal axis when plugged. Double and triple bonds, also made of metal, are used to form stable groups that are not solvable. No deflection or wobbling anymore. “Atoms” with different angle holes are available on request.
Type: Molecular model system large
PK: 1