Big Bend National Park and the Texas Blue Bonnet is captured in our original design. The Rio Grande River carves its way through canyons, faults, and fossil beds forming the West Texas border between the US and Mexico. Each 15 oz ceramic mug has a high quality glaze, and is hand-pressed in our studio. Our mugs are microwave/dishwasher safe and have the same long-lasting, vibrant colors as seen in our coaster and poster collection.