HERNÁN redware barro (clay) rojo mugs are perfect for morning coffee, tea, café de olla, or Mexican hot chocolate. And, the freshest tasting drinking water is served in red-clay ware. Hand-crafted by our artisan partners in Mexico. Available in gorgeously glazed brown over red clay and natural red clay. Lead-Free. Size-able enough for generous portions. Approx. 3.25" inches diameter X 3.75" inches height. 16 oz.