Marbelvator, Armed (but not dangerous!), Back On Tracks.
myminifactory
Freeform racing at its finest! Create your own Marbelvator track with ease, and design it to thrill! Print as many sections and trestles as you need, and unleash your creativity. Build a simple two-piece track without any obstacles, or expand it to new heights with trestles that defy gravity. "Track, Tower End.stl" offers five entry points, giving you endless possibilities to test your skills. Start small, but aim high! Check out these prototypes in action: https://www.youtube.com/watch?v=_8yNXA3dxdo&feature=youtu.be and https://www.youtube.com/watch?v=ZLuxL0AXqpE. Designed with the powerful Sketchup Make 2015 software, this track was printed with precision using a Makerbot Replicator 2 and Makerware 2.3.3.42 "Standard" settings (0.2mm layer height, 2 shells, 10% infill) in durable PLA material.
With this file you will be able to print Marbelvator, Armed (but not dangerous!), Back On Tracks. with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Marbelvator, Armed (but not dangerous!), Back On Tracks..