24oz Color Changing cup Made Of Food Grade Material

CPN-564569708

Made of food-grade PP material, easy to carry and clean. Cup straw lid are reusable, the cup is strong and will not leak. Colorful colors will be very popular.Add your favorite cold drink or -15 degree ice water to the glass and see it magically turn pink, lime, blue, orange, and green. The colder the glass is with the temperature of the water, the better and darker the color change effect. The more ice, the longer the color change lasts! Weather temperature below 15 degree will also change the color of the cup automatically (especially in winter).