Hubelino Marble Run Gravity Hammer Accessory

The gravity hammer gives the marble new momentum – even enough to move it up several levels again. 100% compatible with building blocks from other manufacturers: All Hubelino products fit perfectly with the building blocks from other well-known manufacturers and thus optimally complement the existing stock of building blocks at home. Made in Germany for excellent product quality: All Hubelino products are manufactured exclusively in Germany to the highest quality standards.