Meoky 12oz color changing cups with lids and strawsA Must-Have To-Go Drinkware TumblersMeoky color changing tumblers with lids and straws make drinking more fun and interesting. The cups are great for parties, weddings, bachelorette parties, beach days, and sports events. Enjoy every moment of your happy life with your family and friends with reusable plastic cups. MAGICAL COLOR CHANGE CUPSWhen you add your favorite cold beverage to the reusable drink tumblers. The cup colors change when the temperature drops below 59F SPILL-PROOF LID DESIGN & EASY TO CARRY OUTThe stackable cups and lips make it easy to carry them outside for fun. The straws are secured with a circular ring so they won't fall off in the drink. Press down on the top with a little force until you hear it click. MAKE YOUR OWN CUSTOM CUPSThe clear and blank body allows you to personalize your tumblers. Made of easy-grip matte finish, vinyl decals can stay strongly and wont come off. WHAT YOU CAN GET :6 color changing cups6 Lids6 Straws1 Straw Cleaning Brushes1 Cup Brush