Description
Gravitrax compatible spiral staircase / Gravitrax extension / Marble run part
This thing is a modular, stackable spiral staircase compatible with the Gravitrax marble-run system.
The color of the pieces will be green. The baseplate will be white.
Available in diffrent heights, but it can always be build lower due to the separate pieces. (Photo is the 8cm variant)
If the color you want is not in the options just ask
Credits for the original design/idea: alex80it on Thingiverse!
All items are made by the 3D printing process, this means all the products will have visible layer lines of the process and wont be completely smooth on the outside!
Delivery
Delivery time to Europe: 7-8 business days*
Delivery time to USA and American Continent: 14 business days* (*weekends and national holidays are not considered business days).
Delivery time to India and Asian Continent: 4-5 weeks
Richard –
Fun addition to see and hear the marbles bouncing down the steps. If it hooked just a little better at the top it would earn 5 stars.
Scott Rose –
*no comment in review*
Jennie Sloan –
Great product!
sarahaldinger87 –
10 year old loves these new obstacles for his marble runs!