The Geomag Black & White magnetic construction set offers a 68-piece building system in a high-contrast monochrome design. The set includes 24 white magnetic rods, 20 shiny metal spheres, and 24 black panel elements. These consist of 12 triangles, 10 squares, and 2 pentagons. The interaction between the magnetic rods and connecting spheres creates three-dimensional structures that gain additional stability and closed surfaces through the insertion of the plastic panels. The combination of basic geometric shapes allows for varied models and a wide range of geometric bodies without the need for any additional tools.