The Casa Verde Green Terracotta Tableware Coffee Mugs are a set of two vintage-style mugs in an olive green color. Made of terracotta, these round mugs are 3 7/8" in diameter and 4.5" tall. They are oven, microwave, and dishwasher safe, making them suitable for all occasions. Hand wash only to maintain their original finish. Perfect for unisex adults who appreciate art pottery production style and techniques. Made in Portugal, these mugs feature a matte finish and are part of the Green Terracotta product line by CASA.