I use it everyday and think of my grandmother! I love her so much all hers are gone in house fire. So thanks! I love this jar! My grandmother left this world long time ago
Mason Jar Merchant
Mason Bottle Plastic Rings are compatible with any regular mouth mason jar. While Mason Bottle products are compatible with the metal rings that come with mason jars, they started making a more durable plastic version at the request of parents using baby bottles, but they are also great for short-term food storage (but not canning!). Pair with silicone disks for an easy food storage solution. The plastic doesn't come into contact with the contents, but it prevents rust that can be a problem with regular metal rings. Win-win!
Pair with any regular mouth jar. Unsure about sizing? Check out our size guide here.
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We'll replace or refund any broken arrivals—though it's a rare event!
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Meet the Maker
Hi, I’m Marie, the heart (and muscle) behind Mason Jar Merchant. For me, mason jars are so much more than containers! A gift of beautiful vintage jars from my husband’s grandmother sparked a personal love for these versatile jars that quickly grew into a passion and I love sharing their possibilities with others.
As my collection grew, so did my creativity. I began crocheting cozies, painting lids, making custom straw tops, and of course, mason jar tumblers.
Today, Mason Jar Merchant is about more than jars—it’s about empowering people to live healthier, more sustainable and resilient lives. Every product we offer, from vintage jars to lids, tumblers, and accessories, is chosen with the hope that it inspires you to reduce waste, eliminate plastic, and embrace the simple joy of practical beauty.
I use it everyday and think of my grandmother! I love her so much all hers are gone in house fire. So thanks! I love this jar! My grandmother left this world long time ago
