Unleash your imagination and build forever with the Geomag Rainbow 32pcs construction set. The Classic Geomag building system of magnetic bars and steel spheres allows you to explore the powers of magnetism, creativity and construction. With Geomag panels in triangle, square and pentagon shapes included in the Geomag Rainbow set, your builds can be even more colourful and stable. The bright, primary colours of the bars and panels in this set are perfect for inspiring endless creative builds. Combine Geomag Rainbow with other Geomag sets for infinite construction possibilities. Bright, building fun for 3 and over.