Magformers Magnetic Tiles are magnetic construction toy sets that let children click together colorful geometric shapes to build endless creations. Elevate your building experience with the Challenger 30-Piece Set! The innovative mini octagon and mini hexagon pieces connect on alternate sides, inspiring unconventional thinking and stimulating creativity. Expand your constructions and craft intricate models using 4 triangles, 10 squares, 8 mini hexagons, and 8 mini octagonsimagine building a ukulele or even a dinosaur! Unlock new levels of imagination with this versatile set. The always-attracting magnetic blocks ensure pieces click together securely for durable structures and can be neatly stacked for storage. Suitable for ages 3+, Magformers aids skill development as STEM.org authenticates it for seamlessly integrating into STEM education at home or at school. These stem magnetic tiles are evaluated to align with science/math standards and 21st-centu