Reusable Cup Temperature Sense Colour Changing Water Bottle With Straw & Lid Description: 100% Brand New and High Quality. Specification: Type: Color Changing Cup. Size: 10*18cm. Material: PP+Plastic. Feature: Color Changing, Large Capacity,With Lid & Straw. Package Included: 1x Color Changing Cup. The color-changing tumblers are made of durable food-grade plastic for long- lasting utility, and completely BPA free. your diet safety is our top priority. Add color to any at-home desk or workspace and stay hydrated throughout the day. Sustainably designed for reuse, these color-changing cups are intended to be rinsed and used time after time. Not only are they fun to use and good for the environment. These cups will magically change the colors when you add your favorite cold liquid and ice beverage. And the love heart will be lighted on the cup. Breaking these out for a summer party and watching your friends eyes light up Makes a Great Gift - teachers, kids, co-workers...you name it. These cups make great individual gifts as single cup. These make great Christmas cups as well Note: 1.Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. 2.The colors may be different as the difference display. Please understand.