This parallelepiped is a quality educational model designed for school activities, lessons in mathematics and visual study of spatial forms.It is made of transparent acrylic which allows good monitoring of internal lines and connections while demonstrating basic geometric concepts such as diagonals, edges and angles.The model is a useful tool in explaining the properties of three-dimensional figures, the relationship between different diagonals and the visual understanding of geometric relationships, which facilitates students in absorbing abstract mathematical concepts.Dimensions: 20 x 15 x 13 cm.Weight: about 1 kg. 
On request