This 24 oz color-changing cup is a great choice for anyone looking for a fun and practical drinkware option. Made from BPA-free PP plastic, it is not only safe to use but also durable and reusable. The cup comes with a matching lid and straw, making it convenient for on-the-go use. What sets this cup apart is its color-changing feature when filled with cold beverages, adding an element of excitement to any drink. This makes it a perfect choice for promotions and events, as it is sure to grab the attention of customers and guests. Overall, this cup is a versatile and eye-catching option for anyone looking to add a fun twist to their drinkware collection.