?Take your sippy cup to the next level with this Light Up Jumbo Boobie Cup. Suck on something that's going to light up a room, and milk all of the attention! This cup is perfect for raves, bachelorette parties, or even just your average family event (not recommended!).?Tits up and cheers bitches!??Key Features 18 oz. cup Easy to clean Multi-colored flashing lights Food grade plastic Replaceable batteries