Do you know or have someone that loves Dungeon & Dragons? Then look no further because we have the gift for you. This 30 oz stainless steel tumbler has high quality black outdoor vinyl that portrays a 20-sided die with D&D logo and a message that reads, "Everyone is a Nerd at heart". We can customize this tumbler at no extra cost which makes a thoughtful gift that you just can't go to any store and buy.