Start your morning or afternoon with some happy! The White Stripe Happy Everything Mug is a must-have for any Happy Everything enthusiast. With its clean and contemporary hues, this mug guarantees that every sip will be in style. Microwave and Dishwasher Safe. Care Instructions: Dishwasher Safe Material: Dolomite Size: 3.75in D x 5.5in W x 4.25in H Volume: 16oz to rim