The tracks are laid. The train is ready. Let the adventure begin. The PicassoTiles 74-Piece Train Track Builder Set (PTR23) puts the power of engineering in your child’s hands, featuring a high-speed train, charming bakery, road signs, and enough track pieces to build a fully custom layout from scratch. The rotating tracks add an extra layer of creativity, allowing kids to design dynamic and flexible routes as they build their own imaginary city. Kids plan the route, assemble the track, and develop real STEM skills while enjoying hands-on play that keeps them coming back again and again. Designed for easy assembly, ages 3 and up.