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New obsession unlocked

Published on: 11 March 2026 Category: 3d-printing

I have successfully unlocked another obsession! I have always liked Gravitrax; I have never owned any, but I have tried it twice and really liked the idea and the system.

However, it was/is quite expensive for me. However, I was looking for a hobby that we could share with my three-year-old son and I remembered this one. One of my colleagues then offered me the basic set and one expansion set for 500 CZK, so I didn't hesitate and accepted.

Gravitrax columns printing

Gravitrax columns printing

And as soon as I took it home, my son was overjoyed. Until then, every time I came home from work, he would take me straight to it. We both really enjoy it.

The problem is that I found many interesting pieces online that are compatible and printable, so I guess I have something to print for the next few months. I am starting with columns to support tiles, as we are still missing a lot of these while building. Then I might move on to some special, tricky tiles. The ultimate thing I want to print is a fully automatic, motorised chairlift with pillars that can transport marbles over long distances.


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