The Starbucks Reusable Color Changing Cold Cups are a limited edition holiday and Christmas gift set that includes five color-changing cold cups with lids and straws. These cups are designed to change color when filled with a cold beverage, adding an element of fun and surprise to the drinking experience. Each cup has a capacity of 24 fluid ounces, making them ideal for serving a variety of cold drinks such as iced coffee, iced tea, or other refreshing beverages.The set of color-changing cold cups is not only suitable for personal use at home but also for on-the-go use during travel or at the office. The cups are reusable, which aligns with Starbucks’ commitment to sustainability and reducing single-use plastic waste. The festive holiday theme makes them an ideal gift for friends, family, or colleagues who appreciate unique and practical items.The color-changing feature adds an interactive element to the drinking experience, making these cups especially appealing to children and those who enjoy novelty items. The set of five cups allows for versatility in serving multiple guests or family members simultaneously.