SELENE Series | Coffee Mug Set. Explore The SELENE Series. These coffee mugs set will be a functional partner for you daily life. Porcelain 16 OZ Coffee Mugs Set of 6 with Handle. 16 oz Coffee mugs. Inspired by the delicate patterns found in nature, our ceramics showcase an array of intricate floral designs, hand-painted in stunning shades of cobalt and soft white.