directions kit (marble kit 2.0)
thingiverse
It is necessary to have at least the "marble kit 2.0". All kits are in this collection: https://www.thingiverse.com/sergiode21/collections/marble-kit-20 In this kit I bring three new pieces to complement the previous pieces, in this case some directions to make more variable circuits.
Download Model from thingiverse
With this file you will be able to print directions kit (marble kit 2.0) 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 directions kit (marble kit 2.0).