Molecular Model Set, Deluxe

Visualizing chemical bonds is easy and fun (and inexpensive) with this extra-large, deluxe molecular model set – perfect for a group of students working together.
It contains 104 “atoms” and 85 “bonds” to make large organic and inorganic molecules or to make multiple models simultaneously. Most “atoms” in this set are represented by 23mm-diameter plastic balls with hydrogen represented by smaller 17mm-diameter balls. The bonds are linking pieces that hold the molecule together securely and can easily demonstrate double and triple molecular bonds. All pieces in this model set are made from unbreakable polypropylene, making them ideal for students studying chemistry.
Instructions with pictures of sample molecular structures are included. This chemistry model kit comes in a large, durable ABS plastic storage case to keep everything together.