These sets consist of molded balls of different colors
and sizes, along with connecting lugs of different sizes.
Sets can be used to model
different organic and inorganic compounds.
Classroom Set includes 150 connecting lugs
and 370 balls, and a molded box with separate storage compartments.
includes 30 connecting lugs and 75 balls.
Both sets include a Periodic Table of the Elements.
Atomic Model Set,
Atomic Model Set, Student