💥 AUTOMATIC ON-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.
🥤Fascinating jelly designed cup with a straw that beautifully glows in multicolor. Features 3R3G3B LED's with multiple flashing modes: Fast flashing, Slow flashing, and off.
Enjoy and Snag a drink with our 16 oz LED Jelly Tumbler with straw multicolor LED lights：
Question: How do you wash them?Answer: Washed like a normal cup, it is waterproof.By Ann Brinker on Jun 28, 2019
Dear Customer, purchase any product here and try it in the comfort of your own home for 30 days.If for whatever reason you're not completely satisfied, then return the product within 30 days!