Pottery Barn Bird and Nest Blue Eggs Bird on Handle Coffee Tea Mug 12oz Add a touch of elegance to your morning coffee or tea routine with this beautiful Pottery Barn Bird and Nest Blue Eggs Bird on Handle Mug. This ceramic and porcelain mug feature a charming bird with a capacity of 12 oz. The mug is microwave and dishwasher safe, making it perfect for everyday use. Ideal for all occasions, this beige-colored mug has a diameter of 4 inches and a height of 4.75 inches (measured at bird). It is perfect for collectors or anyone who loves bird-themed items. This mug is adorable! No chips or cracks. Item may slightly vary as there are multiple quantities available.