Economical model set perfect for general chemistry.

• Clear 8 compartment snap case included
• Perfect for high school and college students

This economical model set has all of the parts you need to be successful in a college/university level general or organic chemistry course. This set contains 120 durable plastic components that can be used to build thousands of different molecules. The bond lengths are scaled for accuracy. This model set has both rigid and flexible bonds. Rigid bonds allow for easy transformation between "boat" and "chair" conformations. Flexible bonds are great for creating multiple bonds and securely holding the atoms within the structures. The instructions include pictures that show how to assemble the atom models. It is the perfect size to carry in a backpack or bag.