Scrabble fanatics will be hard pressed to decide should I get a mug that signifies my initial or choose my favorite Scrabble letter. Don't worry…you'll be a winner no matter which way you choose to go. There's a colorful hidden surprise inside each mug; the reproduction of the back of the tile indicating what the score is for that letter. The letter distribution is printed on the back of the mug. Ceramic. Holds close to 12 ounces or 350ml.