Book Dragon mug- remember, It's Not Hoarding if it's Books! Protect your treasures and your TBR pile.  There's no such thing as too many books. (We know you just need more book cases!) Great gift for a reader and book lover. This is a handmade ceramic mug created by me in my New Jersey studio. This is a stoneware mug measuring 4 x 4.  Kiln fired, lead free glazes. Holds 16 oz. Dishwasher and microwave safe.