'Twas the nightmare before Christmas and all through the house… every creature was thirsty! Quench that thirst with this fantastic Nightmare Before Christmas Jack 16 oz. Flip-Straw Acrylic Cup featuring the ever-popular Jack Skellington. It features an insulated double-wall design that resists condensation and a screw-on, leak-resistant, flip-straw lid designed for portability. BPA free, the cup measures about 7-inches tall. Hand wash only. Not dishwasher safe. Do not microwave.