Enlarged approx. 400 times, in SOMSO-Plast. After Prof. Dr. E. Wuestenfeld, model made by E. Rack. The finger-like protrusions represent villi, the cavities - crypts. A surface section shows the histological formation of a villus (histological colouring). In one piece. On a stand with base. Height: 17 cm., width: 18 cm., depth: 18 cm., weight: 600 g.