● DK06015

● Color Changing Cups with Lids and Straws

● Color Changing Cups：Just add cold beverage or iced drinking water in these plastic cold tumblers, you will find them change color funny. When the temperature under 62F°, the cup will automatically change color.And put the water above 62F° into the Color Changing Cups or touch it by hand, the color will change back to the original color!

● Durable & Reusable：The materials of the color changing tumblers with lids and straws are food grade quality PP plastic, featured with reusable, safe for health. And the materials are anti-impact, you don't need to worry when kids use them.

● Perfect Gifts：Dedicate and Funny cups，It is the best gifts for Wife/husband,Girlfriend/Boyfriend,Family and children in Christmas party.

● MEASURES: φ3.93" x 7.08"| φ10 x 18 cm （24OZ）

● MATERIAL: PP