Recognised in many countries as the world’s leading resource for teaching shape and space, 2D and 3D geometry, and design and technology. The unique joints readily snap together giving a superior hinge. An excellent, comprehensive set containing over 806 pieces of Polydron that will be a great value addition to any classroom for teaching mathematics. This exclusive Learn Play Nexus set includes 806 pieces: 80 Equilateral Triangles, 40 Right Angle Triangles, 60 Isosceles Triangles, 24 Root 2 Triangles, 30 Squares, 20 Hexagons, 12 Pentagons and 2 Polydron Protractors, 160 Equilateral Frameworks Triangles, 100 Right Angle Frameworks Triangles, 80 Isosceles Frameworks Triangles, 60 Large Equilateral Frameworks Triangles, 80 Frameworks Squares, 40 Frameworks Pentagons, 18 Frameworks Octagons.