ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS
Attention Health Enthusiasts and Fermentation Fanatics!
Unleash the magic of ancient health with MasonTops one-of-a-kind Kefir Caps! 🌟
Why settle for boring, lifeless drinks when you can craft your very own effervescent elixir?
MasonTops Kefir Caps are designed for every fermenting step you can think of - Yep, from measuring to pouring, we've got you covered! 💥
Key Features of Our Knockout Kefir Caps:
Measure Like a Pro: Get your grains and ingredients just right every time. Precision is key and we mean it!
Grain Activation Station: Wake up those sleepy probiotics with a cap that cares. Your grains will be partying in no time!
Fermenting Frenzy: Set it and forget it? Sure, but you'll be too excited to ignore the cap's fermentation magic.
Strain Without Pain: When it's time to part ways with your grains, our cap makes it a clean break. No mess, no stress!
Pour with Power: Ready to drink? Pour that probiotic potion with a cap that's more than an accessory; it's your kefir sidekick.
Set includes 2 Wide Mouth reusable kefir lids with silicone seals that are free of BPA and Phthalates!
Whether you're on a quest for gut health glory or simply want to add a fizzy kick to your daily routine, our Kefir Caps are begging to join the party. 🎉
Say goodbye to the days of kefir-making chaos and hello to seamless, bubbly bliss. Get your hands on our Kefir Caps and become the alchemist of your kitchen! 🍶 Don't miss out on the fun(k)!
Click that add to cart button, bring home the buzz, and sip on the good stuff! 🛒✅ #KefirCraze #ProbioticParty #FermentLikeAPro #MasonJarMagic
Unsure about the sizes of mason jars or their lids? Find out more by clicking here!
Free Shipping on most orders over $99 USD and ~$140 CAD
We'll replace or refund any broken arrivals—though it's a rare event!
Shop with confidence! Easy returns on eligible items.
Every order is carefully packed to ensure safe arrival.
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.
