Powerful magnets are encapsulated in every side of these brightly colored shapes. Use the shapes to construct buildings, towers, animals, vehicles and much more. Children will learn about the properties of magnetism while they create fun structures. Includes 22 squares, 20 equilateral triangles, 14 isosceles triangles, 4 diamonds and 2 trapezoids in assorted rainbow colors. For ages 3 and up.