From Oakwash:

"Limited Edition of 10.

Height: 7 in± Diameter: 3.5 in±

Glaze Info: Finish resembles hot lava. An all black body with lava crawling out of every crack and crevice make this mug stand out at the local watering hole. Made to fit the hand and be your go to mug when it's time for the end of the day mai tai. Every mug is finished with a food grade safe interior coating for beverage consumption.

Design Info: This design is influenced from a sculpt on the walls at the Polynesian Resort in Orlando, Florida. Tucked away behind the stairs on the lower level by an Employee Only door rest this beautiful carving. Once removed from the mold this mug has many carving details applied by hand. Hand numbered and signed these mugs are proudly USA made."