Geomag COLOUR represents the first product developed by Geomag. 58 mm magnetic rods and non magnetic steel spheres combined to create infinite constructions. Thanks to some platforms you can create even bigger and more stable constructions in many different and bright colours. This toy is suitable for 3+ kids. The box Colour 30 contains 13 rods, 16 spheres and 1 square platform. Stimulates Imaginative Play. Endless Construction Possibilities. Create even bigger and more stable constructions. Size H21, W17, D4cm. For ages 5 years and over. WARNING(S): Not suitable for children under 3 years old.