Temperature-sensitive Color-changing Cup

CPN-561848179

Reacting to ice cold liquids, the cup changes from one vivid color to another as the temperature drops.Cold weather conditions can affect the color change. Please allow product to come to room temperature to allow for most efficient change.These Durable plastic cups are made in the USA.Made of plastic,the tumbler is BPA free and is conveniently top shelf dishwasher safe.The original home of mood products that change color with heat,cold liquids,cold temperatures or sunlight. These cups do show a tint of color at room temperature.