Experience the magic of color-changing drinkware with these 24 oz. mood stadium cups! Crafted from durable polypropylene plastic, these cups are designed to last and can be a good conversation starter with five different color changes. An extreme temperature change is required for the color change to take place. This feature works best with iced drinks, making it a fun and practical choice for summer events. Customize them with logo to promote your brand. Great for company event, family gathering, or sports game. Rush 3 days available with rush charge upon request. Imprint drinkware only can be handwash. BPA FREE, FDA certified