HABA USA - Hubelino Mini Building Blocks (45 Pcs)

The Mini Building Box is Hubelino‘s smallest marble run kit. The brick selection is optimized for creating compact marble runs. The set is an intuitive introduction to the Hubelino system containing everything you need to get started: a base plate, building blocks, marbles and a booklet with sample tracks and instructions. Compatible with DUPLO building bricks. The set comes in a solid cardboard carrying case with partitions for storing your bricks and carrying them to play everywhere you go.