Floating key chain modeled after a classic fishing bobber. Testing indicates that this isn't buoyant enough to hold up more than a few keys when dropped in water, but I didn't want to make it so large that it's uncomfortable to carry in the pocket. Designed for an optional 3mm metal grommet, similar to this: http://tiny.cc/7xdtyz

Prints well in PETG or in TPU with manual filament changes (print profiles for both are included). PLA is not recommended as the top where the key ring connects is a bit too brittle. If printing in TPU you will need to manually swap the filament twice when it pauses (layers 121 and 213).