Special plastic cup, it will change color when it is cold water or ice water. <br> This cup suitable for use in hot summer days.Colorful colors are available.<br> Recyclable plastic cups, also presented with straws,Perfect for cold drinks, environmentally friendly and healthy.<br> A group of 5 cups to share cool cups with family or friends<br> Capacity: 24 oz<br> Features: Discoloration in case of cold water or ice water<br> Material:plastic<br> Size:Single size: 3.85 inches in upper caliber, 2.36 inches in diameter at the bottom of the cup, 6.81 inches in height<br> Straw: 9.85 in<br> Package Contents:<br> 5* plastic color-changing cups with lids<br> 5* straws