Two of them are the same, please see photos.

This product is a complete 4 piece set of Star Wars 1980 Empire Strikes Back Burger King glasses. Made in the United States, these collectibles are a must-have for any Star Wars fan or collector. With a genre of Science Fiction & Horror, these glasses are a nostalgic piece of franchise history from the iconic movie. Perfect for display or adding to a collection, these glasses offer a unique and fun way to celebrate the legacy of Star Wars.