Add to their ever-growing wooden Train Set with the Bigjigs Rail High Level Track Expansion Pack, including 27 play pieces that form an awe-inspiring high-level spiral track formation. Youngster's can chug their train up the hill and then send it whizzing back down! This wooden train track set will inspire hours of creative and imaginative play. Consists of wooden track ascenders, descenders and curved pieces. Most other wooden railway brands are compatible with Bigjigs Rail making it the perfect addition to any wooden train set. Made from high quality, responsibly sourced materials.