Declare your loyalty to the book lover's triumvirate—"tea, novels, and Oxford commas" —when you sip a warm brew from our new favorite mug. Custom-made exclusively for Bas Bleu, the 11-ounce charcoal gray ceramic mug is printed in blue on both sides, so righties and lefties can display their devotion while enjoying a hot cuppa. And our Coffee, Novels, and Oxford Commas Mug is ideal for those English majors who prefer a cup of joe! Microwave safe.