Made by the Lego company in the 1960s. This mug has a mischievous Santa face, and he’s adorable! The mug is in very good condition with excellent paint quality and no cracks. There is one chip along the inside of the rim on the back. I’ve shown a couple closeups.  There is a factory flaw divot in his mustache.
This sweet mug is 2.5” high snd 4” wide.