Polydron 20-5003R Mega Box, 126 Pieces

• Polydron boxes contain a mixture of original polydron and frameworks pieces all housed in a handy storage tub
• Both systems (original polydron and polydron framework pieces in this set) are compatible with each other
• Polydron contains unique joints which readily snap together giving a superior hinge
• They are a leading resource in schools around the world for teaching 2D and 3D shapes in geometry
• Build over 60 models with this set; Contains 126 pieces

Polydron Boxes Contain A Mixture Of Original Polydron And Frameworks Pieces All Housed In A Handy Storage box. Both Systems Are Compatible With Each Other. Polydron Contains Unique Joints Which Readily Snap Together Giving A Superior Hinge. They Are A Leading Resource In Schools Around The World For Teaching 2D And 3D Shapes In Geometry. Build Over 60 Models With This Set. Contains 126 Pieces: 2 Swivel Joints, 12 Right Angle Triangles, 22 Squares, 84 Equilateral Triangles, 6 Isosceles Triangles, Guide And A Tub. Age: 4+.