LEGO DUPLO 10425 Train Tunnel and Track Expansion Pack

Every great railway starts with a dream — and this expansion pack is the perfect way to keep it growing. With the LEGO DUPLO 10425 Train Tunnel and Track Pack, children aged 2 and up can extend their rail adventures with new routes, an exciting tunnel and a switch track to change the train's direction. A toy designed to engage young minds while the fun never has to stop.

The set includes 10 extra tracks, a tunnel, a switch, a smokestack and a multifunction brick that lights up the tunnel when activated by the interactive train (compatible with sets 10427 and 10428, sold separately). Building new routes, redirecting the train and exploring different destinations helps little ones develop spatial awareness, problem-solving, patience and focus — all through the joy of play.

Compatible with all LEGO DUPLO Town trains, this pack also makes a brilliant gift idea for birthdays and special occasions: meaningful, long-lasting and able to turn a beloved set into something even bigger. As with all LEGO DUPLO products, every piece has been rigorously tested to meet the highest child safety standards.

• 20-piece set for children aged 2 and up
• Includes: 10 tracks, 1 tunnel, 1 switch, 1 smokestack, 1 multifunction brick
• Tunnel dimensions: 20 cm tall, 16 cm wide, 15 cm deep
• Compatible with LEGO DUPLO Town sets 10427 and 10428 (sold separately)
• Multifunction brick lights up the tunnel when activated by the interactive train
• Develops: spatial awareness, problem-solving, patience and concentration
• All components tested to the strictest child safety standards