Gotta love walmart. I found these little jars in the cookware section. The full name was Mainstays Emma Jars 10oz. There is a rubber grommet between the lid and base for a nice air tight seal. They seem very durable, and at $1.97ea I had to buy the remaining 6 on the shelf
The only con was the sticker on the bottom, which left a residue. wd-40 works great for that though.