The white building block set from Hubelino contains 60 building blocks in various sizes including the popular 1x2 building blocks and provides the necessary support in any marble run construction. The building blocks are manufactured exclusively in Germany and are 100% compatible with common building block systems from other manufacturers. For daring marble run constructions, you need a stable foundation. The 60-piece building block set expands the ball track and construction block range for little master builders who want to aim high. The white building blocks provide the ideal contrast to the colourful track elements and balls of the Hubelino marble run and help to quickly and clearly distinguish the construction blocks from the track elements. In this way, the well thought-out colour concept also ensures better orientation and structure for the young builders - both when constructing and when tidying up. All the components from the 60-piece building block set are compatible with common building blocks from other manufacturers and can therefore be creatively combined with your existing building blocks and theme worlds.