Rock-a-Hula Tiki Mug - Limited Edition - Now Retired! "Rock-a-Hula" is a barrel headed, bass splappin mad man tiki mug! Rumor has it he can often be seen prancin around in his orange grass skirt and yup, thats how we found him here as you are seein him right now! His noggin is marked XXX as his contents are guaranteed potent! Limited Edition mug measures 7" tall and holds about 13 ounces Highly detailed heavy weight, food safe ceramic mug