Suertestarry Color Changing Cups, Bulk Tumblers with Lids and Straws, 15 Pack of Reusable Plastic Cups, Kids & Adult Friendly, 24oz Smoothie Travel Cup (Rainbow, 15 Packs)

Suertestarry Color Changing Cups, Bulk Tumblers with Lids and Straws, 15 Pack of Reusable Plastic Cups, Kids & Adult Friendly, 24oz Smoothie Travel Cup (Rainbow, 15 Packs)

• Unique Color Changing Feature: Experience the magic of color transformation with our Suertestarry tumblers! Our cups only discolor at temperatures below 59°F, adding a whimsical touch to your beverages, Please note: in the case of very cold weather, the cup is required to add warm water to change color, because the weather is very cold, resulting in the cup has changed color early!
• 【Novelty】 Add your favorite cold drink or 59°F ice water to a plastic cup and watch it magically change to another dazzling color. The lower the temperature of the water in the cup, the better the color change effect and the darker the color. The more ice there is, the longer the color change lasts! The glass will also change color automatically when the weather temperature falls below 15° (especially in winter).
• Non-Toxic and BPA-Free: Prioritizing your health, Suertestarry's cups are crafted from BPA-free materials. Our reusable plastic cups are non-toxic, ensuring safe, worry-free use
• Dishwasher Safe: For your convenience, our Suertestarry reusable cups with lids and straws are dishwasher safe. Enjoy a no-hassle cleaning experience, making maintenance a breeze,Reusable drinking cups that are stackable for on-the-go use
• Generous Size: With a substantial 24oz capacity, these tumblers with lids can hold an ample amount of your favorite beverage, catering to your thirst efficiently, You can also use them to celebrate birthdays, parties, baby shower, housewarming, graduation season, school season, family gatherings, traveling and more. In addition, you can also stick your favorite stickers or in DIY your own exclusive cups to make your cups more personalized and outstanding!