Within the Bauhaus movement (1919-1933), which aimed to fuse modern industry and art in Germany, numerous toy designs were also created. Toys were defined as "toys should be rich in fantasy, evoke joy, have educational meaning, and be a driving force for creativity." Wood was preferentially used, and strong contrasting colors were applied. The company Naef, recognized for its high technical skill, was commissioned by the Bauhaus Foundation to produce replicas. Includes 7 color cards. A spinning top that utilizes the visual effect of new colors appearing as it rotates. Designed by Ludwig Hirschfeld-Mack. 1923 Diameter: 10 cm