Color Changing Cups with Lids & Straws - 16 oz Cute Reusable Plastic Tumblers Bulk | 9 Pack Party Funny Tumbler Ice Cold Drinking Cup for Kids & Adults

FUN COLOR CHANGING CUPS - These straw cups are changing colors magically and vibrantly when you add iced liquids to them (below 57℉).

9 color changes are so radiant that it almost seems like your beverage has changed colors.

With personalized touch and magical changes, it is so pretty cool that feast your kid’s eyes, why not buy them as party gifts and give your children and friends a big surprise ECO-FRIENDLY & BPA-FREE - Our reusable funny party tumblers with built-in straw and lid are all made of high-quality Food-Grade PP and completely BPA free that is non-toxic and environmentally friendly, safety for kids and your family TIGHT SEAL AND SPILL-PROOF - Colorful plastic drinking cups with lids and straws are splash-proof.

The upgraded version of the snap-on lid is improved, so that the lid can be firmly installed on the cup, even if it is tilted, it will not overflow, which prevents water from spilling on clothes, the floor or inside the car EASY CLEAN & PRACTICAL - Each set is equipped with 2 handy straw brush and sponge brush specially for cleaning the inside of the cups and straws.

Top-rack dishwasher safe.

Large opening for easy filling and cleaning, the stackable cups with spill proof lid ensures worry-free carry and cleans easily.