Description
Adapter compatible with Duplo & GraviTrax — set of 6 pairs
— Contents —
6 GraviTrax–DUPLO Top adapters
6 GraviTrax–DUPLO Bottom adapters
The other pieces shown are for display only.
It ships without extra packaging, protected in a bubble envelope. The whole thing is under 3 cm, so it fits straight into your mailbox.
— Specs —
The pack weighs about 106 g.
— How to use —
Requires the GraviTrax base set.
With these adapters you can easily gain height — and therefore more speed and longer runs. They replace and complete the grey and/or black pieces from the original set.
The GraviTrax–DUPLO Top adapter sits on a 4-stud DUPLO brick and under any GraviTrax piece or the clear support.
The GraviTrax–DUPLO Bottom adapter sits on the game board (green and white), on grey or black riser pieces, or on the clear board, and receives 4-stud DUPLO bricks.
— Design & Making —
I design every piece myself. They were created to complete the marble runs I build with my kids, and I make them on my own 3D printer.
It is printed in food-grade PLA, safe for children. Made from corn starch, it is even compostable and completely child-safe.
— More accessories —
You’ll find lots of other accessories for DUPLO trains and GraviTrax marble runs in my shop: http://www.etsy.com/fr/shop/TracksCreations
— About me —
I’m Matthieu, from France. I love board games and building toys, train tracks and marble runs when they’re fun. Follow the shop so you don’t miss the latest creations!
If you have an idea for a product that would make runs more fun or faster and doesn’t exist yet, just drop me a message — I’d be glad to design it, and if the idea is good the first one is on me.















Lee (via Etsy) –
Quality is excellent. Works with pieces seamlessly. Highly recommended.
Jeff (via Etsy) –
The item arrived in good shape and works as described. After using these connectors for Duplo bricks I find the connections to the base and the top pieces to be fairly loose. Adjusting the design or the size of the base piece would make this much more useful. I still think this is a great way to integrate building toys and will continue to use these.