---
product_id: 239857816
title: "Fermentation Kit, 6 Set Wide Mouth Jars, Stainless Steel Lids, Silicone Grommets, Airlocks, Rings (Jars Not Included)"
brand: "klemon"
price: "¥14505"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/239857816-fermentation-kit-6-set-wide-mouth-jars-stainless-steel-lids
store_origin: JP
region: Japan
---

# Reusable food-grade silicone Fits 4oz-64oz wide mouth jars 100% airtight seal Fermentation Kit, 6 Set Wide Mouth Jars, Stainless Steel Lids, Silicone Grommets, Airlocks, Rings (Jars Not Included)

**Brand:** klemon
**Price:** ¥14505
**Availability:** ✅ In Stock

## Summary

> 🥒 Ferment like a pro—airtight, effortless, and endlessly delicious!

## Quick Answers

- **What is this?** Fermentation Kit, 6 Set Wide Mouth Jars, Stainless Steel Lids, Silicone Grommets, Airlocks, Rings (Jars Not Included) by klemon
- **How much does it cost?** ¥14505 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/239857816-fermentation-kit-6-set-wide-mouth-jars-stainless-steel-lids)

## Best For

- klemon enthusiasts

## Why This Product

- Trusted klemon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seal in Freshness, Seal out Oxygen:** Stainless steel lids with silicone rings create a perfect airtight environment to protect your ferments from contamination.
- • **Easy Assembly & Cleanup for Busy Pros:** Quick to set up and disassemble, with dishwasher-safe parts and easy sterilization (no boiling needed).
- • **BPA-Free Airlocks for Effortless Gas Release:** 3-piece water airlocks safely release fermentation gases while keeping oxygen and dust at bay.
- • **Elevate Your Kitchen Aesthetic & Health Game:** Sleek stainless steel design that organizes your space and empowers you to craft probiotic-rich, flavor-packed veggies.
- • **Universal Fit for Every Fermentation Visionary:** Compatible with Ball, Kerr, and other wide mouth jars from 4oz to 64oz—your fermentation game just got flexible.

## Overview

The Klemon Fermentation Kit includes 6 stainless steel wide mouth lids with food-grade silicone rings, 6 BPA-free water airlocks, and 9 silicone grommets designed to fit popular wide mouth jars from 4oz to 64oz. This kit ensures a 100% airtight seal that prevents oxygen contamination while allowing fermentation gases to escape, making it perfect for safely crafting sauerkraut, kimchee, pickles, and other probiotic-rich fermented foods. Easy to assemble, clean, and reuse, it’s a must-have for home fermentation enthusiasts seeking both functionality and style.

## Description

Fermentation Kit, 6 Set Wide Mouth Jars, Stainless Steel Lids, Silicone Grommets, Airlocks, Rings (Jars Not Included)

## Features

- Package Includes: 6 set fermentation kit, including 6 Stainless steel(18/8) wide mouth lids with silicone rings, 6 BPA-free water airlocks, 9 silicone grommets(Jars Not Included)
- Safe Material: The grommets and silicone rings are made of food grade silicone, safety and reusable. The 3-piece airlocks are made of BPA-free plastic, the lids fit Ball, Kerr and Branded wide mouth jars from 4oz to 64oz perfectly
- 100% Air Tight: The silicon rings make lids airtight, the airlock can release the fermentation gas, effectively prevent oxygen from entering the jar to contaminate the ferments
- Easy to Use: Easy to assemble all the parts, insert airlock into lid hole, then screw lid on your jar, add half of water to the airlock. After fermentation, take off the airlock, close the silicone cap. Perfect for fermenting your own safe-to-eat and delicious sauerkraut, kimchee, pickles and other pro-biotic and flavor-packed fermented veggies
- Easy to Clean: The 3 piece airlock can be disassembled, and with a small brush completely cleaned. It can soak in bleach water to disinfect(Warning--DO NOT sterilizing the plastic airlocks with boiling water)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Klemon |
| Product Dimensions | 13.97 x 13.21 x 0.25 cm; 408 g |
| Size | Stainless Steel Fermenting Lids |
| Colour | Clear |
| Style | Can,Jar |
| Material | Silicone, Stainless Steel |
| Shape | Round |
| Number of Pieces | 3 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 408 g |

## Product Details

- **Material:** Silicone, Stainless Steel
- **Colour:** Clear
- **Brand:** Klemon
- **Style:** Can,Jar
- **Product dimensions:** 14L x 13.2W centimetres

## Images

![Fermentation Kit, 6 Set Wide Mouth Jars, Stainless Steel Lids, Silicone Grommets, Airlocks, Rings (Jars Not Included) - Image 1](https://m.media-amazon.com/images/I/615qLFfCoHL.jpg)
![Fermentation Kit, 6 Set Wide Mouth Jars, Stainless Steel Lids, Silicone Grommets, Airlocks, Rings (Jars Not Included) - Image 2](https://m.media-amazon.com/images/I/71UGOvGQ4SL.jpg)
![Fermentation Kit, 6 Set Wide Mouth Jars, Stainless Steel Lids, Silicone Grommets, Airlocks, Rings (Jars Not Included) - Image 3](https://m.media-amazon.com/images/I/71aJub-C7gL.jpg)
![Fermentation Kit, 6 Set Wide Mouth Jars, Stainless Steel Lids, Silicone Grommets, Airlocks, Rings (Jars Not Included) - Image 4](https://m.media-amazon.com/images/I/61z2qaKgNAL.jpg)
![Fermentation Kit, 6 Set Wide Mouth Jars, Stainless Steel Lids, Silicone Grommets, Airlocks, Rings (Jars Not Included) - Image 5](https://m.media-amazon.com/images/I/71443L62CtL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: can fruit flies get inside? this is a big problem in my kitchen right now**
A: No they cant also buy a indoor bug zapper from Amazon and you will have no more fruit flies or any other.

**Q: What do they mean by add half of water to the airlock?  do they mean fill it up halfway with water?**
A: Save yourself the time and don't buy these. They don't seal properly.

**Q: Can these be used to further ferment commercially bought fermented foods by replacing the lid?**
A: Yes, you can continue to ferment commercially bought fermented foods, if the food has not been pasteurized.  It may say “live active cultures” on the food label.

**Q: Are the airlocks & lids dishwasher safe?**
A: Yes, I put mine in the very top rack in my dishwasher, I have the 3rd rack so small items stay contained

## Frequently Bought Together

- Fermentation Lids, 6 Set Fermentation Kit for Wide Mouth Jars, 6 Stainless Steel Fermenting Lids with 6 Silicone Grommets, 6 Airlocks, 6 Silicone Rings(Jars Not Included)
- 4-Pack of Fermentation Glass Weights with Easy Grip Handle for Wide Mouth Mason Jars
- SOLIGT 12" Sauerkraut Pounder for Mason Jars Vegetable Fermentation- One Piece of Solid Wood

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*