I doubt a corkscrew was what Ariel was sent to Storybrooke to find on Once Upon a Time. "Dark Hollow" is the seventh episode of the show's third season.
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Ariel looks happy to end up on land on Once Upon a Time. "Dark Hollow" is the seventh episode of the show's third season.
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Ariel and Belle search for an artifact in Mr. Gold's store on Once Upon a Time. "Dark Hollow" is the seventh episode of the show's third season.
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Once Upon a Time Season 3 Episode 7 Quotes

When I win your heart Emma, and I will win it. It won't be because of any trickery. It will be because you want me.

Hook

All I did was pour a potion over some rocks. The dwarves did all the hard work.

Belle