Is there a difference between Mason Jars and Canning Jars?
![Canning Jar vs mason jar](https://goodtohave.co.nz/wp-content/uploads/2023/05/Mason-vs-Canning-jars.webp)
Yes, there is a difference between Mason jars and canning jars, although the terms are often used interchangeably. Mason jars are a specific type of canning jar that was invented and patented by John L. Mason in 1858. These jars feature a two-piece metal lid consisting of a flat metal lid with a rubber ring […]