"I was wondering the same as well. It nice to see how the bottle transforms in the plastic string, though :)Would it not be better to just recycle the bottle. I could see scenarios where people just end up with a bunch of strings laying around their house, so it will end up in the general waste instead. It would be cool to see a 3D printer that takes this as a filament as Rodrigo mentions. "

"I was actually wandering the same as well. It is nice to see how the bottle transforms into the plastic strings, though. Would it not be better to recycle the bottles. Otherwise people will end up with plastic strings around there house that they are not using and might end up in their general waste instead. I would be cool to see a 3D printer that would take this as filament as Rodrigo mentions. "