a.k.a. Tiki Kon 2014 LTD Mug
This is a rectangular brick shaped mug featuring a Ku-like skull with a grinning bow shaped mouth. It is covered in barnacles and has the appearance of a metal ingot or boundary marker uncovered after years at sea. They are numbered and come in blue or green, with a "wet look" glaze. There is also a Super Limited edition of 25 in a tan glaze with hand-painted detail.