Artisan Pebble Mug 28cl: The Artisan Pebble 10oz/28cl Mug is finished with a semi matt glaze in light grey finish, a subtle speckle on the outside, and a contrasting white on the inside. Ideal for the natural, Scandi feel to a beverage solution: Pebble By Artisan: : Grey - Vitrified Fine China - High Alumina Fully Vitrified Fine China - Edge Chip Guarantee - Microwave Safe - Dishwasher Safe - Thermal Shock Resistant - Lead & Cadmium Free - Heat & Chill Retention - Glaze Damage Resistance