With the 98-piece Marble Run Elements M, your Hubelino pi marble run system can be even bigger and better or can be used to breathe new life into your existing building block collection. Combing this set with components from other building block sets will let you create a huge Marble Run using the Marble Run Set XL. It also includes 10 tunnel adapters that allow you to simply stack all the components on top of each other, so that the steel marble does not fly out of the curve at full Speed.

All components of the Marble Run Elements M are compatible with common components from other manufacturers and can therefore be creatively combined with your existing building blocks and theme worlds. Like all products from Hubelino, the Marble Run Elements M is manufactured in Germany under the highest quality standards.