You’ll enjoy more colorful, magical, and powerful magnets in this larger version of the basic set. The 62 Piece Set contains 30 squares, 20 triangles, and adds building diversity with 12 pentagons. A wonderful set for the novice builder who’s ready to leap into creativity. This set is truly easy and simple to use right out of the box. Only the best materials are used, High Quality ABS Plastic and 1/3" rare-earth NEODYMIUM magnet on side of the shape.