Come and see our amazing products. This color changing cup with lid is stackable and fits most cup holders, making it easy to carry around. They are made of high-quality durable plastic materials, environmentally friendly, BPA-free, and durable. Water or ice water below 17 degrees will change color automatically. When the temperature is low, it will automatically change color. Pour in warm water and it will return to its original color. Your welcome sign is printed on the cup. 4.13" long x 7.08" high x 2.36" long Pls confirm with us about
the packing info, stock color and exact production time before
placing your order.