With this Connetix Tiles 30 Piece Geometry Pack magnetic blocks, you improve the possibilities for STEM learning. With hexagons, triangles of every color, this pack encourages children to playfully explore the aspects of geometry such as shapes, lines, angles, dimensions (length, width, radius), fractions, 2D and 3D shapes, plus magnetism. Add the rainbow hexagons and triangles to your Connetix collection and enjoy creating patterns, pyramids, pizzas, mandalas and much more! With Connetix Tiles children build everything they can dream of! The imagination is limitless with this construction toy. The Magna tiles are durable and safe, made from food grade ABS plastic; free of phthalates, latex and BPA. The magnetic tiles withstand years of creativity, both indoors and outdoors. Connetix Tiles consist of easy-to-handle shapes, designed for small hands and easy to attach together with a signature "click". Connetix Tiles are STEM approved, they are a form of open-ended play. This means that there are no rules when playing, everything is possible! This enriches children's creative thinking. These magnetic blocks make learning fun, encouraging understanding of geometric concepts, color theory, STEM skills, teamwork, problem solving and more. Connetix Tiles magnetic building blocks are used for educational purposes in classrooms and homeschooling facilities across the country. Can be perfectly combined with other magnetic blocks from Playmags, Connectix Tiles, Magna-Tiles, Coblo and Cleverclixx.