When I first saw this I thought it was what they set it out to look like, upside down wine glasses. But upon further inspection, these upside down wine glasses are actually the Ming Oil and Vinegar Set from the Dutch design firm Jansen + Co. That makes them cool but what really makes them stand out is the design actually helps with the function. The stem reduces the flow so you get the right amount with each pour. They also come with a funnel for easy filling and a brush to make cleaning a snap. The beauty of the design will make you want to used them over and over.