Its durable ceramic build is microwave & dishwasher safe, as is any printing that goes on to these mugs. These custom dual-color mugs are available in 2x sizes: 11oz and 15oz.

.: Material: white ceramic with colored interior and handle
.: Available in two sizes: 11oz (0.33 l) and 15oz (0.44 l)
.: Rounded corners
.: C-handle
.: ORCA Coating