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Glass Weight Ø 8 cm – Successful Lacto-Fermentation

Glass Weight Ø 8 cm – Successful Lacto-Fermentation

Regular price 19,99€
Regular price 19,99€ Sale price 19,99€
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Glass Fermentation Weight Ø 8 cm – Ideal Accessory for Your Homemade Jars

Avoid mold, ensure the success of all your lacto-fermentations, and keep your vegetables well submerged thanks to this food-grade glass weight, specially designed for wide-mouth jars.

Why choose this weight for fermentation?

This glass weight is the essential accessory for all your homemade fermented preparations: sauerkraut, kimchi, lacto-fermented carrots, gherkins, pickles…

  • Universal diameter 8 cm : compatible with most standard jars (Mason Jar, Le Parfait, Kilner…).

  • Ideal weight (approx. 200 g) : keeps vegetables perfectly under the brine, prevents them from floating and molding.

  • Food-grade glass : lead-free, non-porous, tasteless and odorless. Easy to clean and durable.

  • Smooth finish and rounded edges : safe to handle, won't scratch your jars.

  • Practical care : hand washable or dishwasher safe.


The advantages of fermentation weight

Advantage Tangible benefit
Keeps food submerged ✅ Prevents mold growth
Food-grade and hygienic glass ✅ No transfer of taste or bacteria
Wide compatibility ✅ No need to change jars
Ease of use ✅ Perfect for beginners and experts
Durable and reusable ✅ Zero waste accessory

Technical specifications

  • Diameter : 8 cm

  • Weight : approximately 200 g

  • Material : Food-grade glass, lead-free

  • Compatibility : wide-mouth jars

  • Care instructions : dishwasher or hand wash

  • Available formats : individually or in packs of 2


How to use your glass weight

  1. Prepare your vegetables and your brine.

  2. Place the food in your jar.

  3. Add the glass weight on top to keep them submerged.

  4. Close the jar (with or without a valve system) and let it ferment at room temperature.

  5. Enjoy your creations after a few days to several weeks!


Bonus tip

For even more reliable fermentation, add an airlock lid to release gases while maintaining an optimal anaerobic environment.


Suitable for:

  • All your homemade fermentation recipes

  • Lovers of raw and healthy cuisine

  • Zero waste enthusiasts

  • Beginners and seasoned enthusiasts alike


Recommended complementary product:

Multifunctional manual mandoline

Why is this complementary? Before fermenting your vegetables, you need to slice them thinly and evenly. With a manual mandoline, you save time and get thin, uniform slices perfect for fermentation (sauerkraut, carrots, radishes, etc.).

Advantages to highlight:

  • Fast and even cutting

  • Perfect for fermenting vegetables

  • Zero electricity, compact and easy to clean

  • Makes preparation more enjoyable and more professional


Free delivery in mainland France

Order your glass weight for fermentation now, and simplify your homemade preparations while gaining in quality and food safety.


FAQ – Answers to frequently asked questions

Is this weight compatible with my jars?

Yes, it fits most wide opening jars (Ø 8 cm), such as Mason Jars, Le Parfait or Kilner.

Can I put it in the dishwasher?

Yes! This weight is dishwasher safe. It's also very easy to clean by hand.

Why is it important that food remains submerged?

A submerged vegetable ferments under optimal conditions , without oxygen. This prevents mold growth and promotes the proliferation of beneficial bacteria (probiotics).

Is this weight suitable for pickles?

Absolutely. It's perfect for all lacto-fermented preparations: pickles, carrots, turnips, cabbage, etc.


A simple accessory for professional results

With this glass weight, home fermentation becomes safer, cleaner, and more successful. Add it to your cart to enhance your jars today!

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