take a sip every time you want to eat, drink, sleep, and repeat! ceramic 11 oz  mug dimensions: 3.85″ (9.8 cm) in height, 3.35″ (8.5 cm) in diameter 15 oz mug dimensions: 4.7″ (12 cm) in height, 3.35″ (8.5 cm) in diameter dishwasher and microwave safe