This Magformers Set brings you a fantastic introduction to this unique construction toy. The set features an array of seven different magnetic shapes (squares, equilateral triangles, isosceles triangles, trapezoids, circles, rectangles, arches). It is jam-packed with pieces and delivers a wonderful creative-play experience through the range of shapes. It contains 42 Magformers magnetic tiles all featuring the revolutionary Rotating Magnets System (RMS)spinning barrel magnets safely sealed inside each shape so pieces always attach. Magformers are proven to inspire children's creativity and assist their 3D brain development through play. Children can make 2D flat net shapes then transform them into exciting 3D geometric structures or create their own marvellous models in free play. Pack size: 26 x 31 x 6.5cm (10.2 x 12.2 x 2.6 inches) Includes 42 Magformers magnetic tilesFeatures seven different magnetic shapesCompatible with all other setsSuitable for ages three years and overPerfect