LED Flashing Inductive Rainbow Color Cup Bar Ware For Party pack of 2 pcs

This Is Vaunting, This Is Cool! No Matter Where You Are In Include The Bar, Discos, Or Dinner Party, Or Romantic Candlelight Dinner. It Is To Show The Glare Of The Colorful Lights When Raising Your Hand. When The Drinks, Also Glow Glaring Light Colors, That Is A Kind Of Charm And Mysterious, Even The Stimulation Of Fresh Feeling. The Cup Likes A Magic-box, You Are A Magician. The Cup Will Appear Different Color,when You Pour Liquid (water, Drink, Alcohol Etc) Into It. If No Liquid, The Light Will Be Off. This cup Has Built-in LED Light; When You Fill Up The Mug With Any Liquid, The Light Becomes On & The Mug Becomes Glittering With Multicolor Light You Can Use It For All Purposes Like Taking Water, Drinks Etc.