Fishing Bobber Floating Keychain

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/7xdtyzPrints 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).