bases kit (marble kit 2.0)

This is an expansion of "marble kit 2.0". I leave you a link with the collection of all the kits.
In this case, this kit has platforms so that the circuits can be larger and more stable. It is necessary to have printed the first kit, as this kit only includes the bases.

enjoy.

This kit has been edited to a new, more resistant and tighter version (it is compatible with previous versions)

Marble kit 2.0 collection:
https://www.thingiverse.com/sergiode21/collections/marble-kit-20