This is one of eight resin tiki mugs produced in the Shakatiki line by Harmony Ball. Volcano is greenish brown with the appearance of lava and has a different face on each side. One side has round protruding eyes with slanted football-shaped centers, a long arrow-shaped nose and a broad open grin that closes at the center. The other side has the same round eyes with centers opposite the first side. The nose is short and thin, and the mouth is open but closes toward the sides.