Curious about coffee? What makes you so curious, George? Try a new blend and go exploring with Curious George and this Curious George 18-Ounce Ceramic Oval Mug that features the inquisitive little monkey. One side of the stylish yellow mug features a large picture of his face, while the other side shows a smaller image of Curious George wearing The Man with the Yellow Hat's large yellow hat, above the Curious George logo! This mug holds up to 18 ounces of liquid.