hot sell led light flashing plastic cup for Christmas 1)catch client's attention 2)promo you products hot sell led light flashing plastic cup for Christmas specification:1, Size: 10(DIA)x1.5(H)cm 2, Power by 3pcs/AG13 button batteries,low consumption. 3, 6LEDs inside multicolour flashing light 4, Authorized logo printing acceptance use in:bars ,parties,weddings,gatherings,disco,KTV,and many other ...