Star Trek - The Next Generation

This week's mug is a wonderful thrift store find!  It is celebrating the TV show (US) Star Trek - the Next Generation (1987-1994)  On the right side of the mug is the Logo for the show, floating among the stars.  On the left side of the mug is the starship Enterprise as seen in the show.  

When hot liquid is added to the mug, on the right, the star field clears to reveal the Borg Logo, as first seen in Season 6, Episode 26, Descent Part 1.  On the leftside of the mug a space above the Enterprise clears to reveal a Borg Cube.  

This mug is in great condition, and is quite rare as TNG mugs go. 

DESIGN:  2 Sided
THERMOCHROMIC: 1 Color
TYPE: Promotional/Retail