16oz "L” monogram mug in navy blue Stoneware construction Suitable for both hot or cold beverages Microwave- and dishwasher-safe Add a personalized touch to your mug collection with the 16-Ounce Stoneware L Monogram Mug from Opalhouse™. This green mug features the letter "L” in blue for eye-catching contrast to represent your first or last name. Made with stoneware, this L monogram mug is both microwave- and dishwasher-safe and can be used for serving both hot or cold beverages. Opalhouse™: Inspired Spaces / Create spaces as bold as your spirit.