For daring marble run constructions, you need a stable foundation. The 120-piece building block set expands the range of marble runs and building blocks for little master builders who want to reach for the sky. The white building blocks provide an ideal contrast to the colourful track elements and marbles of the Hubelino marble run and help to quickly and clearly distinguish the building blocks from the track elements. Thus, the well thought-out colour concept also provides better orientation and structure for young tinkerers and thinkers - both when building and when tidying up. All 120 parts and components of the white block set are compatible with common components from other manufacturers and can therefore be creatively combined with your existing building blocks and themed worlds. Like all Hubelino products, the white building blocks are produced in Germany according to the highest quality standards. • 100% compatible with building blocks from other manufacturers. • Made in Germany for excellent product quality: All Hubelino products are manufactured exclusively in Germany according to the highest quality standards. • Playful learning with STEAM construction sets: Hubelino's products focus on a balanced relationship between fun and learning effect. Therefore, learning content is always central to the development of new products, making them toys with educational added value through clever design. Suitable for children from 18 months old.