These simple yet elegant model sets are the perfect companion for any chemistry classroom. A great way to demonstrate chemical compounds in three dimensions. These sets also allow students a hands-on approach to molecular geometry, making it easier to visualize the more complex arrangements. The organic/inorganic set comes with 52 atoms, 37 links, and three lone pair electron clouds. The organic model set comes with 50 atoms and 64 links."These models are the best I've ever seen. I've used them in all my classrooms, from first-year chemistry to AP. You won't find a better modeling system anywhere."
- Ron Perkins, retired Chemistry teacher