Purple Molecular Model Atom, 2.2cm, 5 Holes, 10-Pack

This Eisco Labs pack of 10 purple molecular model balls measures 2.2cm in diameter, each containing five holes for connecting links. These interchangeable parts are compatible with standard inorganic and organic chemistry molecular model kits. The five-hole configuration represents atoms capable of forming five bonds. Purple coloring follows standard molecular model conventions. An excellent visual learning tool for students building molecular structures. Suitable as replacement parts or for expanding existing model sets.