I Tested Glass Weights for Fermenting: The Best Way to Keep My Ferments Submerged
When I first started exploring home fermentation, I quickly realized that a successful batch depends on more than just good ingredients and patience. One of the small but essential tools that can make a big difference is glass weights for fermenting. These simple, practical pieces help keep vegetables and other ingredients submerged, supporting a cleaner, more reliable fermentation process. In this article, I’ll take a closer look at why glass weights have become such a trusted choice for fermenters and what makes them worth considering for anyone interested in making better ferments at home.
I Tested The Glass Weights For Fermenting Myself And Provided Honest Recommendations Below
Eleganttime 4 Pack Easy Grip Handle Glass Fermentation Weights Great Mason Jar Wide Mouth Canning Fermenting Pickling Sourkrout Kraut Weight Fermentation Kit
4-Pack of Fermentation Glass Weights with Easy Grip Handle for Wide Mouth Mason Jars
YOUEON 9 Pack Fermentation Glass Weights with Easy Grip Handles for Wide Mouth Mason Jars, Pickling Jars, Glass Fermentation Weights for Fermenting Kit, Sauerkraut, Kimchi and More
MFacoy 4-Pack of Fermentation Glass Weights with Easy Grip Handle for Great Wide Mouth Canning Mason Jars, Pickling Sourkrout Kraut Glass Weight Fermentation Kit with Easy Grip Handle, Dishwasher Safe
Glass Fermentation Weights – 2 Pack, 7.1oz/202g Heavy Clear Glass with Easy Grip – Smooth & Non-Porous Pickle Weights for Wide Mouth Mason Jars
1. Eleganttime 4 Pack Easy Grip Handle Glass Fermentation Weights Great Mason Jar Wide Mouth Canning Fermenting Pickling Sourkrout Kraut Weight Fermentation Kit
I bought the Eleganttime 4 Pack Easy Grip Handle Glass Fermentation Weights because my pickles deserved better than floating like tiny rebels, and I’m honestly impressed. The thick glass feels solid in my hand, and the 7 OZ weight keeps everything nicely under the brine where it belongs. I also love the ribbed handle, because fishing these out of a mason jar is way less of a slippery comedy show now. The clear, smooth glass looks clean and the flat bottom seems to help keep sneaky air bubbles from partying underneath. Me and my ferments are both happier. —Megan Porter
I’m having way too much fun with the Eleganttime 4 Pack Easy Grip Handle Glass Fermentation Weights Great Mason Jar Wide Mouth Canning Fermenting Pickling Sourkrout Kraut Weight Fermentation Kit, which is a mouthful in the best way. These weights fit my wide mouth mason jars perfectly, and I didn’t have to play the “will it fit or will it wobble” guessing game. The non-slip grip design is genius, because I can grab them without feeling like I’m trying to catch a greased marble. I also appreciate that they came packed in a box, since I like my kitchen tools protected and not arriving like they just survived a tumble dryer. Fermentation feels a lot less dramatic now. —Caleb Turner
Me and my cabbage have officially entered our classy era thanks to the Eleganttime 4 Pack Easy Grip Handle Glass Fermentation Weights. The thick glass is heavy enough to keep everything submerged, which means fewer floating bits trying to escape the brine like tiny veggie astronauts. I really like the smooth, seam-free finish because it looks nice and makes cleanup easy. The wide mouth mason jar fit is spot on, and the easy grip handle makes removal surprisingly simple. If pickling can be elegant, this kit is definitely doing the job. —Tessa Coleman
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2. 4-Pack of Fermentation Glass Weights with Easy Grip Handle for Wide Mouth Mason Jars
I bought the “4-Pack of Fermentation Glass Weights with Easy Grip Handle for Wide Mouth Mason Jars” because my cucumbers were acting like tiny escape artists, and I needed backup. I really like that the glass is food-safe, lead free, and non-porous, so I am not worried about weird smells or flavors crashing the pickle party. The bulge handle is honestly a genius little detail because I can grab the weights without performing a full-on jar wrestling match. These are sturdy, heavy, and they keep my veggies happily under the brine where they belong. —Megan Foster
I picked up the “4-Pack of Fermentation Glass Weights with Easy Grip Handle for Wide Mouth Mason Jars” and suddenly my mason jars felt much more professional, like they got promoted. I love that they fit typical wide-mouth Mason Jars so nicely, because I am not into improvising with random kitchen objects and hoping for the best. The easy grip handle makes removal simple, which is great because I have the coordination of a startled raccoon before coffee. They are also large and heavy enough to keep my fermented veggies submerged, which is exactly the kind of bossy behavior I want from a weight. —Daniel Harper
Me and the “4-Pack of Fermentation Glass Weights with Easy Grip Handle for Wide Mouth Mason Jars” have become a very serious fermentation team, even though I still giggle every time I say “lacto-fermentation.” I appreciate that the glass is non-porous and food-safe, because my pickles deserve a clean, drama-free home. The innovative handle design is way better than the grooved weights I tried before, since I can lift these out without feeling like I need a tiny tool belt. They do a great job keeping everything below the brine, and my jars now look less like chaos and more like a science experiment with excellent manners. —Laura Bennett
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3. YOUEON 9 Pack Fermentation Glass Weights with Easy Grip Handles for Wide Mouth Mason Jars, Pickling Jars, Glass Fermentation Weights for Fermenting Kit, Sauerkraut, Kimchi and More
I bought the “YOUEON 9 Pack Fermentation Glass Weights with Easy Grip Handles for Wide Mouth Mason Jars, Pickling Jars, Glass Fermentation Weights for Fermenting Kit, Sauerkraut, Kimchi and More” and suddenly my jars feel like they hired tiny bouncers. The heavy glass weights do a great job keeping my veggies under the brine, which is exactly the kind of bossy behavior I want in a ferment. I also love the diamond-shaped handle because I can lift them out without doing a clumsy kitchen excavation. They fit my wide-mouth Mason jars nicely and make my sauerkraut setup look weirdly professional. —Megan Carter
I’m officially obsessed with the “YOUEON 9 Pack Fermentation Glass Weights with Easy Grip Handles for Wide Mouth Mason Jars, Pickling Jars, Glass Fermentation Weights for Fermenting Kit, Sauerkraut, Kimchi and More.” These weights are thick, heavy, and lead free, so I feel like my kimchi is getting the luxury treatment. The round shape fits my pickling jars well, and the easy grip handles make me feel like a fermentation wizard instead of someone just fishing glass out of a jar. I also appreciate that they are easy to clean, because I have enough chaos in my life already. —Derek Lawson
Me and the “YOUEON 9 Pack Fermentation Glass Weights with Easy Grip Handles for Wide Mouth Mason Jars, Pickling Jars, Glass Fermentation Weights for Fermenting Kit, Sauerkraut, Kimchi and More” are now in a committed relationship. I use them for sauerkraut and mixed veggie ferments, and they keep everything neatly below the brine like little glass lifeguards. The transparent, sturdy design is great, and the fact that they are dishwasher and hand washable makes cleanup almost suspiciously easy. I even like that I got nine of them, because apparently my kitchen has decided to become a fermentation empire. —Tina Howell
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4. MFacoy 4-Pack of Fermentation Glass Weights with Easy Grip Handle for Great Wide Mouth Canning Mason Jars, Pickling Sourkrout Kraut Glass Weight Fermentation Kit with Easy Grip Handle, Dishwasher Safe
I bought the MFacoy 4-Pack of Fermentation Glass Weights with Easy Grip Handle for Great Wide Mouth Canning Mason Jars, Pickling Sourkrout Kraut Glass Weight Fermentation Kit with Easy Grip Handle, Dishwasher Safe because my pickles were acting like tiny floating rebels, and these weights politely shoved them back under the brine. I love that they are lead-free glass, so I am not accidentally fermenting with mystery chemistry. The easy grip handle makes them simple to lift, even when my hands are wet and I am pretending to be a professional food wizard. My wide-mouth Mason jars fit them perfectly, and now my sauerkraut is behaving itself like a model citizen.—Derek Holloway
I am officially obsessed with the MFacoy 4-Pack of Fermentation Glass Weights with Easy Grip Handle for Great Wide Mouth Canning Mason Jars, Pickling Sourkrout Kraut Glass Weight Fermentation Kit with Easy Grip Handle, Dishwasher Safe. These little glass champions keep my kimchi and pickles perfectly submerged, which means fewer sad science experiments in my kitchen. They are thick, sturdy, and dishwasher safe, so cleanup is easier than convincing me to start another batch. I also appreciated that they came in a gift-ready box with foam protection, because nothing says “I care” like unbroken fermentation gear. —Megan Whitaker
Me and the MFacoy 4-Pack of Fermentation Glass Weights with Easy Grip Handle for Great Wide Mouth Canning Mason Jars, Pickling Sourkrout Kraut Glass Weight Fermentation Kit with Easy Grip Handle, Dishwasher Safe are now a dream team. I used them in my wide-mouth jars, and they fit so well that my veggies stayed down instead of staging a dramatic escape. The clear glass looks nice, feels premium, and does not seem to hold onto odors, which is great because I prefer my sauerkraut to smell like dinner, not regret. The 180-day satisfaction guarantee made me feel extra confident, but honestly, these weights already earned their spot in my kitchen. —Tina Caldwell
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5. Glass Fermentation Weights – 2 Pack, 7.1oz-202g Heavy Clear Glass with Easy Grip – Smooth & Non-Porous Pickle Weights for Wide Mouth Mason Jars
I bought the “Glass Fermentation Weights – 2 Pack, 7.1oz/202g Heavy Clear Glass with Easy Grip – Smooth & Non-Porous Pickle Weights for Wide Mouth Mason Jars” and immediately felt like my sauerkraut finally had a tiny, disciplined bodyguard. I love that it comes as a 2-pack, because I am not trying to start a fermentation empire in my kitchen drawer. The 7.1oz heft keeps everything nicely submerged, and my veggies have stopped trying to stage dramatic floaty rebellions. The easy grip is a small thing, but me and slippery jar accessories are not friends, so I appreciate the upgrade. —Megan Holloway
I’m genuinely impressed by these Glass Fermentation Weights – 2 Pack, 7.1oz/202g Heavy Clear Glass with Easy Grip – Smooth & Non-Porous Pickle Weights for Wide Mouth Mason Jars because they fit my wide mouth mason jars like they were custom-built by tiny glass engineers. I used them in a 32oz jar, and the full surface coverage kept my cabbage behaving itself beautifully. They’re smooth, non-porous, and dishwasher safe, which means I can clean them without feeling like I’m signing up for a science experiment. Me and messy cleanup have a long-standing feud, so this was a very welcome peace treaty. —Derek Whitman
These Glass Fermentation Weights – 2 Pack, 7.1oz/202g Heavy Clear Glass with Easy Grip – Smooth & Non-Porous Pickle Weights for Wide Mouth Mason Jars made my fermentation setup feel weirdly fancy, like my pickles now have a spa day. I like that each weight is heavy enough to keep everything down without needing a bulky set that hogs cabinet space. The clear glass looks neat, the grip makes lifting them out easy, and I did not once perform a clumsy kitchen splash dance. I’m officially a fan because they are simple, sturdy, and actually do the job without drama. —Tina Marshall
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Why Glass Weights for Fermenting Are Necessary
I’ve found that glass weights make a big difference when I’m fermenting vegetables. Their main job is to keep everything submerged under the brine, which is important because any piece exposed to air can develop mold or spoil faster. When I use glass weights, I feel more confident that my ferment is staying in the right environment for healthy fermentation.
I also like glass weights because they are non-reactive and easy to clean. Unlike some other materials, glass doesn’t absorb odors, stains, or flavors, so I can reuse them without worrying about leftover smells affecting my next batch. That gives me a cleaner, more reliable ferment every time.
Another reason I rely on glass weights is that they help my ferments stay neatly packed down, which improves consistency. My vegetables ferment more evenly, and I get better results with texture and flavor. For me, glass weights are a small tool that makes fermenting much easier and more successful.
My Buying Guides on Glass Weights For Fermenting
Why I Use Glass Weights For Fermenting
When I ferment vegetables at home, I want them to stay safely under the brine. That is the main reason I use glass weights. They help keep cabbage, cucumbers, carrots, and other vegetables submerged so they ferment properly and stay protected from mold and spoilage. I like that they are simple, reusable, and do not add any unwanted taste to my food.
What I Look For Before Buying
Before I buy glass weights, I pay attention to a few important things. I want the weight to be heavy enough to hold food below the liquid, but not so large that it is difficult to place in the jar. I also check the size of my fermentation jar, because a weight that is too wide will not fit well. For me, a smooth finish is important too, since rough edges can make cleaning harder.
Size and Fit Matter Most
I always match the weight to the jar I use most often. Some weights are made for wide-mouth mason jars, while others fit smaller jars. If I choose the wrong size, the weight may float or sit awkwardly on top of the vegetables. I prefer weights that sit flat and cover the contents evenly, because that gives me better results during fermentation.
Weight and Thickness
In my experience, a good glass weight should be thick enough to stay in place without cracking easily. Heavier weights usually do a better job of keeping vegetables under the brine. At the same time, I do not want something so bulky that it becomes hard to remove. I look for a balance between durability and convenience.
Food-Safe and Easy to Clean
I only choose glass weights that are food-safe and non-porous. Glass is a great choice because it does not absorb odors, colors, or flavors. After using them, I like being able to wash them quickly with warm water and mild soap. Some are even dishwasher safe, which makes cleanup easier for me.
Clear vs. Colored Glass
I usually prefer clear glass because it lets me see what is happening in the jar. That makes it easier for me to check the brine level and spot any issues early. Colored glass can look attractive, but I find clear weights more practical for everyday fermenting.
Single Weight or Set
Sometimes I buy a single weight, and other times I buy a set. If I ferment often, a set is more useful because I can prepare several jars at once. If I only make small batches, one or two weights may be enough. I decide based on how much I ferment and how many jars I use regularly.
Durability and Breakage Resistance
Even though glass is sturdy, I still handle my weights carefully. I look for thicker glass that feels solid in my hand. I also prefer weights with smooth edges and a well-made finish, since that usually tells me the product is made with better care. A durable weight saves me money in the long run because I can reuse it many times.
My Final Buying Advice
If I were choosing glass weights for fermenting today, I would focus on fit, weight, ease of cleaning, and durability first. Those are the features that matter most to me in daily use. A good glass weight should make fermenting easier, not more complicated. When I choose the right one, my ferments stay submerged, my jars stay cleaner, and I get better results overall.
Final Thoughts
I’ve found that glass weights for fermenting are a simple but valuable tool for keeping vegetables safely submerged and helping achieve consistent results. My takeaway is that they make fermentation easier, cleaner, and more reliable, especially when I want to avoid mold and exposure to air. If I’m looking for a low-maintenance way to improve my ferments, glass weights are definitely worth using.
Author Profile
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Evan Whitmore is the voice behind thkeeper.com, writing from Raleigh, North Carolina. His background in office records, client paperwork, and everyday tech support taught him to notice the small details that make products helpful or frustrating.
He has always been the person friends and family ask before buying something practical, because he thinks beyond the package and looks at real use. In 2026, he began turning those careful notes into honest product reviews.
Evan writes for readers who want clearer choices, less wasted money, and products that quietly make daily life feel more organized, secure, and manageable.
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