Triple Marble Spinner
thingiverse
removed knurling from around bearing to strengthen design, created sleeves to hold 16.5-18 mm marbles, edited thuimb screws to allow spinning on flat surface
Download Model from thingiverse
With this file you will be able to print Triple Marble Spinner 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 Triple Marble Spinner.