Theo Klein's ten traffic cones are very popular with children who enjoy playing outdoors. They can use them to create lanes for bicycle races or to mark soccer goals. Parents and educators also like to use the cones for road safety education, as they serve, among other things, to warn and secure construction sites or accident scenes. The practical toy traffic cones have been scaled down to a child-friendly size to suit young visitors to kindergartens and playgrounds, so they can learn through play to pay attention to road markings and follow important traffic rules. Like all other traffic signs from Theo Klein, the set is a thoroughly educational addition to play and learning areas.