3D embossed LED Dragon Cup, color-changing light sensor mug for coffee & beer, ideal for parties, weddings, and Easter gifts.

3D embossed LED dragon cup that changes colors with a light sensor, ideal for coffee or beer. Great for parties, weddings, and Easter gifts.

Water activation: automatic opening/closing by liquid; When the water is poured in, it lights up, and when it is not poured, it goes out. Party supplies: LED flash mugs are perfect for parties, singles parties, and special occasions, as well as decorations for Holiday season, New Year's Eve, birthdays, weddings, filming, bars, or nightclubs[New Design]The luminous cup is exquisitely crafted, with a thickened design that is not easily broken. The mouth of the glowing cup is polished smooth, and the cup body feels comfortable. Energy saving, high efficiency, and long service life[Automatic liquid activation design]The drinking water in the dark cup emits light and is automatically activated. Therefore, when there is water in the glass, the flashing multi-color light will light up, and the light will also be turned off when empty, bringing convenience to your life and giving you a beautiful user experienceThe atmosphere of the party will become different, romantic, aesthetic, and dreamy, full of passion, making it very suitable for holiday parties, birthday parties, Holiday season, weddings, sports events and night activities, dates or bars to wear