Atomic Model Set JuniorThe Atomic Model Junior Set is a compact educational kit designed for building 3D models of organic and inorganic molecules. It typically includes 75 coloured polystyrene balls representing different atoms and 37 connecting lugs for assembly, packed in a plastic container. This kit is excellent for visualizing chemical bonds, molecular geometry, and atomic structures in schools, classrooms, and labs. Ask us about our special bulk prices. Price only