- Flashing Light Cup made of high-quality environmental-friendly Acrylic – safe and non-toxic.
- Glitter cups make it the perfect gift for New Year, holiday parties, birthdays, weddings, sporting events, festivals, indoor, night events, house decoration.
- Automatic on and off: Just add liquid to activate the flashing multi-colored LEDs in the base of the cup. The lights turn off when the cups are empty.
- Available liquid: water, drinkware, coffee, tea, etc; LED light would be activated when you pour liquid into the tumbler.
- Long-lasting coin batteries are included and installed in the bottom of the cup. The battery compartment is sealed with a twist liquid-resistant cap.
- Replaceable batteries from the Bottom.
- Easy to use