Drive around the möbius strip! The earring loop will not move freely, but only drive arround the möbius strip- so there is only one position where it is straight enough to wear.You need a 3D printer to print these digital, virtual designs of actual objects.See screenshot for UP snobs. Check "print unsolid model".Printing it at 2x scale will result in a better möbius strip, the tolerances are still tight enough.I am tired of uploading every single file, so zip it.Update: Chain version does not print well with settings above, the rings get to fragile. Try running them through netfabb/meshlabb to fix them to avoid some issues.