Add a touch of spooky magic to your gatherings with the Meoky Halloween Color Changing Cups. These festive tumblers change color when filled with any iced drink below 59°F, creating an eerie, fun atmosphere. Made from food-grade, BPA-free material, these durable and reusable cups ensure safe, reliable drinking for all your Halloween festivities. Perfect for parties or trick-or-treating, these lightweight cups are great for filling with candy or drinks. Each set comes with a sponge and straw brush for easy cleaning, and the cups fit most holders. Featuring designs like ghosts, black cats, and pumpkins, these color-changing tumblers are the ultimate Halloween must-have.