More marbles, more fun! With 12 extra marbles in the color combinations red/yellow, blue/yellow and green/yellow, your marble track becomes even more colorful and fun.
• 100% compatible with building blocks from other manufacturers: all Hubelino products fit perfectly with building blocks from other well-known manufacturers and thus optimally supplement the existing stock of building blocks in your home
• Made in Germany for excellent product quality: All Hubelino products are manufactured exclusively in Germany to the highest quality standards
• Learning through play with S.T.E.A.M. building sets: Hubelino's products focus on a balanced relationship between playing fun and learning effect. That is why the learning content is always central when developing new products and smart design makes them toys with educational added value