Made of Fibre Glass. Various details shown include :-
Secretory Granules, Endoplasmic reticulum, Hyaloplasm, Cell Membrane, Mitochondria, Golgi Bodies, Centrosome, Nuclear Membrane, Nucleus, Nucleolus, Vacuole, Tonoplast, Sap, Starch Grains and Fat Droplets. All parts numbered with english key card. Mounted on a wooden base.