Railway bridge and rail – extension set (10426) offers a completely new gaming experience. This creative construction and conversion kit allows infants to add a high bridge to their separately available interactive LEGO Duplo Town Kits 10427 and 10428. The straight rail segments can be installed in every LEGO Duplo railway set, in order to extend the railway tracks. Educational toys are also provided with a viable bridge and a functioning barrier. Infants can let the technician wave through the train and practice their dexterity. And the action stone from this set lets the interactive trains from the sets 10427 and 10428 stop and make funny noises. This building toy promotes the development of small children. When preschool children expand the railway track to let the train run over the bridge, they develop spatial awareness. By joining the rail segments, children learn to predict the direction of travel of the train, solve problems and concentrate. They also develop patience. The LEGO Duplo Baby Toys is a great gift or surprise for your toddler aged 2 and over. This text is machine translated.