Ice Crystal Model
Easily assemble this 3 layer Atomic water-ice crystal molecule model kit. Detailed instructions included and available online from Molecular Models Company. Kit also includes Ice informational packet and quiz with detailed answers.
Kit contains:
35 - Oxygen tetrahedral atoms (red, 23 mm)
70 - Hydrogen H-bonds (white, 17 mm)
70 - Translucent short bonds
60 - Purple rigid bonds (27 mm)

ezMolecule