The Williams Sonoma Twas the Night Before Christmas Ornament Mug is a festive and collectible item perfect for the holiday season. With a round shape, multicolor design, and Christmas tree ornament pattern, this mug adds a touch of seasonal cheer to your kitchen. Made by Williams-Sonoma, this 14 ounce mug is machine washable for easy care and cleaning. Standing at 5 inches tall with a diameter of 3.5 to 4 inches, this mug is a charming addition to your collection of dinnerware and serveware.