Octocedron Planus Vacuus

Octocedron Planus Vacuus From the drawing by Leonardo da Vinci, published in the treatise "De Divina Proportione" by Fra Luca Pacioli (1497). Consisting of 8 Regular Triangles, it uses 24 interlocking joints that allow it to be assembled and disassembled several times. It does not require the use of glue. Dimensions 15.5 x 11 x 11 50g No. of components 40