PARKER SLATER - 10-pack 12oz color changing plastic tumblers with lids and straws, reusable leak-proof party cups for kids' drinks - Multicolor

Our color changing tumblers with lids and straws change colors instantly when filled with cold drinks; 10 plastic cups with lids and straws bulk are fun way to identify your drink. Enjoy a chilled drink, smoothie, iced cold coffee, or iced tea.