Use the squares and triangles to build your own solar creation and watch it spin! The GeoSmart Solar Spinner includes 23 strong, bright geometric pieces, with a spinner to bring life to your kids' creations. An ideal STEM magnetic construction set, GeoSmart is the future of geomagnetic play and enables fun learning at home and in the classroom. Details Multicolor 11.5" x 9.5" x 2.875" package size For 1 player Made in China Wipe clean with dry or damp cloth For ages 5 and up Contents: 12 squares 10 triangles 1 base station spinner