HUB 45pc Mini Building Box

The Mini Building Box is Hubelinos 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.

The set comes in a solid cardboard carrying case with partitions for storing your bricks and carrying them to play everywhere you go.

Product Details:

• STEM toy that is ideal for promoting creative thinking, problem-solving, and strategic planning
• Includes: base plate, building blocks, marbles, and a booklet with sample tracks and instructions
• Suitable for ages 4+