7-Eleven® Color Changing Tumbler Set of 6

Transform your sip game with our Color-Changing Tumblers! Just add a cold drink and watch the magic happen. Details: 6 PCS reusable color changing cold drink cups- 24 oz summer beverage tumblers (6 tumblers with straw). Size: 3.85 inches in upper caliber, 2.36 inches in diameter at the bottom of the cup, 6.81 inches in height. Product material: Both the lid and the cup use food grade PP, non-toxic and environmentally friendly