The Titans are attacking! The Attack on Titan Eren Glow-in-the-Dark Pint Glass features an image of one of the mysterious Titans from the series wreaking havoc on the city. Reach the end of your beverage and you'll find an image of Eren. What was he doing in there? Turn off the lights and watch the fierce Titan's eyes glow! Holds 16 ounces. Hand wash only. Not dishwasher safe. Do not microwave. Ages 15 and up.