Disney Donald Duck Sketchbook Mug 90th Anniversary Coffee Tea Cup white black collectible. ceramic mug, microwave and dishwasher safe. white with black "sketch" design. 2008. Made in China. measures 4 1/8 inches tall, 3 3/4 inches diameter at top (not including handle), and 2 3/16 inches in diameter at bottom. in good pre-owned condition.