2 Pack Light Up Color Changing Tumblers – Flashing Cups That Glow with Your Drink, 12.5 oz

Bullet Points 

* Lights up automatically when filled 
* Flashes and changes colors while you sip
* Turns off when empty – no buttons needed
* Each tumbler holds 12.5 oz
* Includes 3V battery for instant fun

Description

Turn any drink into a party with these Light Up Tumblers. As soon as you pour in your favorite beverage, these cups light up with flashing, color-changing effects that bring instant fun and excitement.

Perfect for celebrations, game nights, or just adding flair to your evening routine. The glowing lights start automatically when the cup is filled, so there’s no need to press buttons or remember switches.

Each tumbler holds 12.5 ounces, ideal for everything from juices and sodas to mocktails and more. Once empty, the lights shut off on their own to save power—simple and smart. With a built-in battery already included, they’re ready to shine right out of the box. This two-pack is great for sharing, gifting, or upgrading your kitchenware with a little extra glow.