The newest evolution of our coveted Marin dinnerware crafts the collection's signature organic curves with Ecogres®—stoneware made of 90% recycled clay. The mug showcases a subtly shiny white glaze that's unique to each piece and allows for peeks of the natural earthy clay to show through.Hand-finished by highly skilled artisans in Portugal to make each one unique, the freeform-rim mug stands up to everyday use and dishwasher cleaning. It's artisanal dinnerware designed to be lived with—whether for coffee, tea, tisanes or mulled wine—day in and day out.