Black Dot Callaway Driver

Question
I am looking at a Black Dot Callaway driver.  What does the Black Dot mean?

Answer
At this point I do not have enough details. As far as I know, Callaway never had a driver called the Black Dot. Can you give me some additional details about the driver you're looking at?

Ping on the other hand,has a color code for the lie angle with black being standard, red as the starting point for flatter and blue as the starting point for upright.