... : Advanced PVC N.W.: 1.3 kg Human organ(kidney,anotomical model)Material: Advabced PVCSize: Renal section plane, 27cm*18. ... .W.: 1.3 kg1. The model consists of 3 models. They show knots of kidney, pyramids of kidney with their papillae entering the partly open ... , urinary pole, bowman's capsule, the arterial efferens, the capillaries of the golmerulus, renal tubules and collecting tube system. 2. Renal ...