3 years & up. E-I-E-I-O means fun on the farm! Spark your child's inner farmer as they have fun building their own barn consisting of a pig, cow and rooster, all while planting STEAM skills! With Magna-Tiles® Structures, the possibilities are endless! While your child plays, they strengthen STEAM and problem-solving skills. Every tile is printed on both sides so that each piece can complete the pattern, no matter its orientation. This set contains 1 six-inch square, 22 three-inch squares, 6 equilateral triangles and 2 doors.