Part of the 100 day project, this one of a kind mug is just as much a piece of art as it is a functioning vessel. Perfect as a special "treat yourself" moment or as a unique gift. Details: Listing is for 1 mug • Black stoneware with a clear shiny interior coat of glaze • 3.7" tall x 3.3" wide (5.2" wide including handle) • Holds 10 oz of liquid comfortably and 12 oz to the brim • Hand wash only, air dry • Microwave safe • Made in the USA • Please note that the final finish and coloration of each piece will vary due to its handmade nature