Bucks loves the color-changing mugs! Patrons are obsessed with the starbucks color changing cup. Featuring innovative technology, the starbucks color changing cup shades its hues instantly. Our favorite drinkware have become a viral sensation, creating a craze among Starbucks fans. Starbucks knows how to thrill and enchant its enthusiastic fanbase with its innovative products. Cheers to Starbucks for bringing magic to our caffeine fix with the starbucks color changing cup!