Hubelino pi ball track

With the 98-piece marble run elements set M, you can expand your Hubelino pi marble run system or breathe new life into your existing building block collection. This set's composition also allows you to recreate the gigantic marble run constructions from the XL marble run set, provided you have enough blocks from other manufacturers. To ensure the steel marble doesn't fly off the track at high speeds, you can easily stack all components together using the 10 included tunnel adapters. All marble run elements are compatible with common building blocks from other manufacturers, allowing for creative combinations with your existing blocks and themed worlds. Like all products from Hubelino, the marble run elements are manufactured in Germany under the highest quality standards.