Got tired of ink sample vials falling over every time I reached for ink, so I printed a sample vial rack.
Not completely happy with it, though. Lots of stringing on the legs and they wobbled a bit as it printed the upper parts. I'm fairly certain it's the model or the print orientation (standing). It doesn't need to be pretty, though, just functional, and it's fine. Fits where I needed it to go, too. If this breaks I'll find a better one.