Count down the days before Christmas with the 36015 Advent Calendar 2023. Fold down the front of the box to reveal a Christmas scene full of fun. Day by day, each door features a toy that is compatible with BRIO World train sets. The calendar features 24 pieces, including tracks, animals, accessories and exclusive seasonal content such as Santa Claus and a unique snow-themed Steam Engine with room for a figure – all made from high-quality plastics and FSC-certified European beech wood. For Ages 3 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.