Ultimate Train Set - Features a straight piece and 10 curved pieces of track, plus 2 stops, 2 switches, a level crossing and a red (stop train) action brick

Expand Your Collection - Use this set with the 10874 Steam Train or 10875 Cargo Train to extend the possibilities of your LEGO DUPLO train collection

Build with Control - Show your preschooler how easy it is to place the red action brick on the track to make any compatible train, such as the 10874 Steam Train or 10875 Cargo Train, stop when it reaches it

Perfect Gift - The toy train tracks included in this set make an ideal gift for LEGO DUPLO train fans and are compatible with your child’s existing LEGO DUPLO train collection (the action bricks are not compatible with older DUPLO trains)

Easy-to-Build DUPLO - LEGO DUPLO products are specially designed to be fun and easy for little hands, making the experience fun and enjoyable for your little builder