You may also see Mason jars with the Kerr name on it. And, ironically, Anchor Hocking, which makes dishes similar to vintage Pyrex also made Mason jars at one point. Also, you can try online ...

If you’re interested, these jars are even safe for home-brewed beer, cider, and more, providing reliable protection against spoiling. 2. Kerr Wide Mouth Half-Pint Jars This set of 12 glass Mason ...