The product is a set of five reusable 24oz cold cups featuring a color-changing confetti design, created by Starbucks for the Summer 2021 season. These cups are branded with the Starbucks logo and are part of the coffee and tea theme. Made in China, these original cups are perfect for collectors or coffee enthusiasts looking to add a unique touch to their drinkware collection. The color change feature adds an element of fun and surprise to the user’s drinking experience.