摘要 |
<p>The toy building kit, to construct dimensional geometric shapes, has building blocks of different geometries e.g. octahedron, tetrahedron and segments. Their surfaces have shapes and dimensions to fit against each other. In addition, there are combination blocks where the other shapes can be fitted to it. The container for the blocks has a cube shape. The blocks can be hollow with inner magnets, so that they are held together by magnetism.</p> |