3D translucent geometric shapes learning set. This set includes a variety of geometric shapes, from cubes and rectangles to pentagonal prism and cone, all designed for stacking and creating imaginative structures. The translucent pieces are not only visually appealing, but are also ideal for use on the light table, allowing children to explore and experiment with light and shadow children to explore and experiment with light and shadow as they build and play. With this set, development of fine motor skills, shape recognition and spatial concepts are encouraged while children have fun and learn. Ideal for the light table and perfect for exploring the world of shapes and colors.