Molymod Inorganic/Organic Student Set

Includes

Spheres: 2 metal (1 hole), 2 metal (Ca, Mg) (2 hole), 1 metal (Be) (2 hole), 1 metal (3 hole), 1 metal (4 hole), 1 metal (6 hole), 6 halogen (1 hole), 1 oxygen (4 hole), 6 oxygen (2 hole), 1 boron (3 hole), 1 sulphur (2 hole), 1 nitrogen (3 hole), 2 nitrogen (4 hole), 6 carbon (4 hole), 1 phosphorous (3 hole), 1 phosphorous (5 hole), 14 hydrogen (1 hole), 1 beige (4 hole), 1 beige (5 hole) and 1 beige (6 hole).

Links: 25 medium and 10 long flexible, 3 lone pair electron clouds.