What is a banana good for? Answer: As a wine stopper. There are a lot of bottle stoppers that are equally funny including the Plunger but this one is also flexible which means it fits all kinds of bottle openings.
Made of silicone, it is easy to grip and a wine cork or stopper that looks like a peeled banana is certainly a collectible item. It looks silly on a bottle, but it has its fun value to make people talk and laugh over it at the dinner table.