De devina proportions. From Plato’s time these forms had special significance to mathematicians and philosophers alike, representing symbols for earth and fire, water and air. Wooden models became actual symbols of learning and sophistication. The Da Vinci polyhedral shapes are quintessential building blocks of matter.
Dimensions (WxDxH):8.5 x 8.15 x 7.5 inch (21.6 x 20.7 x 19.1cm)
Weight: 0.1 lbs (0.05kg)