Muncie, Indiana is the home of the Ball Corporation, which is the company referenced in this meme. Also of Ball State University, founded by his endowment. Like “Mason jar” before it, “Ball jar” has become a genericized trademark for the object itself, especially in the Midwest.
The style is called a Mason jar because John Mason came up with it and made it popular. This is called a Mason jar for this reason.
John Mason was from New Jersey. What does Muncie IL have to do with the Mason jar style?
https://en.wikipedia.org/wiki/Mason_jar
Muncie, Indiana is the home of the Ball Corporation, which is the company referenced in this meme. Also of Ball State University, founded by his endowment. Like “Mason jar” before it, “Ball jar” has become a genericized trademark for the object itself, especially in the Midwest.