LEGO Duplo Vonatalagút and rails accessory set 10425

Make the train adventures of the little ones even more exciting with the Train tunnel and rails accessory set (10425) children's toy! Toddlers aged 2+ can enhance their learning experience by adding a tunnel and extra tracks to their interactive LEGO® DUPLO® Town toy train sets (10427 and 10428 – sold separately)! This creative building toy includes a tunnel structure, a 10-piece track with a diverting element and a track switch so little ones can change the direction of the train. The interactive element illuminates the dark tunnel when activated by the interactive train in sets 10427 and 10428. This development game for children helps the little ones to develop. While expanding the track through the toy tunnel, the children also develop their sense of space. They use their problem-solving skills to piece together the track, their foresight skills to determine the train station, and little ones develop their patience and concentration as they explore the many possible routes.

only an additional set, not an independent set.