Magformers Square 12 Set
This accessory box contains 12 classic magnetic Magformers super squares which contain free-spinning neodymium magnets safely sealed in every edge. The pack is the perfect stocking filler or birthday present for any child who has an existing Magformers collection! They are compatible with every Magformers set in existence. Other 12-piece box sets include squares, triangles, trapezoids, pentagons, rectangles, super triangles, isosceles triangles, etc - all the main Magformers building shapes.