LEGO 10425 DUPLO TRAIN TUNNEL AND TRACKS Newborn to 1 year old When the gear teeth interlock

When the gear teeth interlock

SAFE AND DURABLE: Designed with safety in mind

Preschool kids aged 2+ grow their learning adventures as they add a tunnel and extra track to their LEGO® DUPLO® Town interactive toy train sets (10427 and 10428

no stains - once the water has dried

LEGO 10425 DUPLO TRAIN TUNNEL AND TRACKS Newborn to 1 year old When the gear teeth interlockExtend toddlers train adventures with the Train Tunnel and Tracks Expansion Set (10425) toy for toddlers. Preschool kids aged 2+ grow their learning adventures as they add a tunnel and extra track to their LEGO DUPLO Town interactive toy train sets (10427 and 10428, sold separately). This creative building toy comes with a tunnel build and a 10 piece track, including a funnel element and a 2 way points switch so toddlers can change their trains