Olorful LED Glowing Beer Cup Induction Flashing Wine Glass Party Bar Drink Cup Features: Perfect for men,women,adults and children,each tumbler is made from,food safe acrylic. Easy to clean,just hand-wash and allow to dry. From weddings to birthdays to New Year’s holiday parties,Light Up Glassware adds an extra level of to any special occasion! Each glass lights up when ever liquid is present and turns off when empty. Works with any drink. Two batteries are included with each cup. Give your guests a. Make memories that last with a gift that your will cherish. Available as singles,and sets of 4 or 8 tumblers. Whether you need to spice up a birthday party,anniversary,Halloween,Thanksgiving,Christmas,New Years or holiday party,So There Light Up tumblers are the perfect choice. for kids and adults,these glasses light up,change colors and flash whenever any liquid is present in the cup Product Description: Package includes:1pc 2pcs 3pcs Decorate the House:the design is exquisite,improve the home style,suitable for placing in a variety of home venues. Selected Materials:The use of high-quality materials,environmental protection and durable. Easy to Clean:The surface is smooth, easy to clean,simplifying daily maintenance. Unique Charm:Each piece has a unique charm of handmade art,easily create a personalized home environment. The perfect Gift:Whether it is a holiday celebration or a birthday reception,it is the ideal gift to express your heart.