Bases STL
Here you will find our downloadable STL base marble machines . Each of them has a unique layout with its own lifting mechanism. Onto these bases, you will put our interchangeable modules. Menu. 0. ... Stairs | Marble Machine STL. €5,95 €7,95 Bucket Tower | Marble Machine STL. €12,95 Twister | Marble Machine STL. Free. Subscribe. …