The Columbia PFG Color Changing Plastic Drinking Cup Set of 6 is a fun and unique addition to your kitchen or dining collection. Made in the USA, these round cups are clear in color and feature a color-changing feature when filled with cold beverages. The set includes six cups, each measuring 5 inches in height and 3.25 inches in width, making it perfect for all occasions and suitable for both teens and adults. The novelty theme adds a touch of excitement to your drinkware collection, while the stackable design makes storage easy.

These cups have never been used. They are fresh from a sleeve. I believe they were intended as promotional items.