Unwrap the excitement of Christmas with the 36120 Advent Calendar a BRIO World playset full of Christmas joy and dinosaur-themed funUnveil a new surprise each day, from exclusive pieces to seasonal content, all designed to be compatible with BRIO train setsBRIO Trains, Engines, Wagons, Carriages, and Vehicles feature the classic BRIO magnetic couplingsfor easily hook up All train sets, rails, accessories and destinations feature the classic wooden train track allowing for easy connection to each other and expand your own BRIO World.BRIO World railway range is suitable for ages 3 Years and up and make ideal gifts for boys and great gifts for girls. This product is made high quality plastics and of FSC-certified Wood. By choosing this product, you are supporting responsible management of the world's forests.We know that children sometimes play with toys in other ways than expected. That's why we test our products thoroughly to our strict safety requirements which in many cases are tougher than the legal requirements. BRIO Railway Sets make a great birthday gift or smashing Christmas gift