Make creative Magformers models with the special diamond and trapezoid shapes. Magnets embedded in the sides of triangles, squares and pentagons spin freely to automatically align properly and connect to each other upon contact. Magformers always connect regardless of their polarity. Building with Magformers engages mathematical and scientific thought, deductive reasoning, and requires use of spatial awareness. Box includes: Contains 62 Multi-Colored, High-Quality ABS Plastic, High-Power, Magnetic Building Shapes. Including 22 squares, 20 triangles, 14 isosceles triangles, 4 diamonds and 2 trapezoids.