Hot Wheels Loop connectors
thingiverse
Made my own connectors for the great loop! Like the idea to use the standard connector, should be more "flexible"
Download Model from thingiverse
With this file you will be able to print Hot Wheels Loop connectors 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 Hot Wheels Loop connectors.