Kon-Tiki Mug Short Unmarked

The design of this mug is borrowed from Thor Heyerdahl's Kon Tiki boat, which used the design of a South American sun god, Kon Tiki. Forehead has three sunray-like dashes, lips are two horizontal lines. OMC sticker on bottom. This is the short version, there is also a taller version. This version is unmarked on back.