Tháp Gravitrax Duplo

Find your Duplo bricks and start building high-level marble tracks. The Duplo blocks give us a different way of creating a little extra height on the marble track. With one block we get a height of 31 mm, with two blocks we get 50 mm and with three blocks we get 69 mm. For each additional Duplo brick, the tower grows by 19 mm. 

There is also an extension to the Gravitrax Duplo tower for lower level platforms: Gravitrax Duplo platform.

I wanted to print the parts without any supports. This means that the two halves of both the upper and lower parts must be glued together. For the bottom you need to glue the 'Base-Gravitrax foot' and the 'Base-Duplo peg' together. And for the top, you need to glue the 'Spacer-Duplo' together with one of the 'Spacer-towertop', 'Spacer-single-shelf', 'Spacer-duo-shelf' or 'Spacer-tri-shelf'.

More of my models

[Click here if you are interested in seeing more of my models for Gravitrax](https://www.printables.com/search/models?q=@ORM_649441 tag:gravitrax)

Feedback is always good. If you want to encourage me or other designers to make more models, hit like and/or post your makes. If something is not good or if something is missing and can be improved, leave a comment.