Eclectic Eccentricity is a great resource for the space-minded who want jewelry to tastefully broadcast that fact. Provided they can get something from the Cosmos Collection before it sells out.
During this past season of Adventure Time, Finn acquired the Grass Sword, which wraps around his wrist when not in use. One fan noted that Finn's sword has a lot in common with those collapsible snap bracelets—and used them to make his very own Grass Sword.
It'll probably be a few more years before 3-D printing begins revolutionizing the world of retail, but it's already making a sizable splash in today's DIY community. For around 1500 bucks, it's now possible to get your hands on a consumer-grade 3-D printer that's capable of churning out some pretty cool objects.