---
product_id: 145080093
title: "Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack"
brand: "masontops"
price: "40410CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Masontops"
url: https://www.desertcart.sn/products/145080093-masontops-kefir-caps-wide-mouth-mason-jar-lids-live-culture
store_origin: SN
region: Senegal
---

# Built-in grains strainer & measuring cup Fits standard wide mouth Mason jars 2-position airflow & airtight lid Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack

**Brand:** masontops
**Price:** 40410CFA
**Availability:** ✅ In Stock

## Summary

> 🥛 Brew Better Gut Days with Masontops Kefir Caps!

## Quick Answers

- **What is this?** Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack by masontops
- **How much does it cost?** 40410CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/145080093-masontops-kefir-caps-wide-mouth-mason-jar-lids-live-culture)

## Best For

- masontops enthusiasts

## Why This Product

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

## Key Features

- • **Color-Coded Convenience:** Two distinct caps let you track fermentation cycles like a pro, no guesswork needed.
- • **Dual-Mode Lid Innovation:** Switch seamlessly between fermentation airflow and airtight storage to perfect your brew.
- • **Effortless Kefir Crafting:** Transform any wide mouth Mason jar into a probiotic powerhouse with ease.
- • **Daily Gut Health On Demand:** Keep your gut flora thriving with fresh, homemade kefir anytime you want.
- • **Integrated Grain Management:** Measure and strain kefir grains without extra tools—simplicity meets precision.

## Overview

Masontops Kefir Caps are a 2-pack of innovative wide mouth Mason jar lids designed to simplify home kefir fermentation. Featuring a unique two-position lid for controlled airflow and airtight storage, plus an integrated grains strainer and measuring cup, these caps make probiotic-rich kefir brewing accessible and mess-free. Compatible with standard Mason jars, they empower health-conscious millennials to effortlessly craft fresh kefir daily while tracking fermentation with color-coded lids.

## Description

Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack: Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack: desertcart.co.uk: Home & Kitchen

Review: Makes kefir culture really easy - Makes kefir culture really easy. Pack of two mean that one can easily be swapped for the other after straining. Caps great idea to protect during fermentation whilst allowing the process to continue. Fits on standard Mason jars.
Review: Very useful - The device is useful to drain fluid from the jar leaving behind granules Etc.

## Features

- CONVERTS A MASON JAR INTO WATER OR MILK KEFIR FERMENTER: Kefir is a tangy probiotic-rich beverage like yogurt and kombucha that can provide the gut with healthy beneficial flora. It's also expensive. We'll help you make your own easily at home!
- UNIQUE 2-POSITION LID: Our innovative lid makes fermenting real kefir easy with an open/closed twist mechanism.The open position allows airflow to activate the kefir grains and begin fermentation. The airtight closed mode is for storage and handling.
- OUR VERSATILE LID MAKES EACH STEP SIMPLE: Designed to make kefir fermenting foolproof, the lid's clear top portion pops off to reveal a 1/4 cup space for measuring kefir grains. The bottom half strains the grains while pouring out the finished kefir.
- KEFIR ON DEMAND: Kefir is a tangy drink that delivers gut-friendly probiotics. Our system is the best way to have it available every day. Just add grains and water or milk. Your purchase includes one blue and one green cap for easy ferment tracking!
- FROM THE MASON JAR ACCESSORIES EXPERTS: Count on getting the best and most feature-packed mason jar tools from Masontops. Our goal is to make it simple to turn wide mouth mason jars into containers that produce healthy foods and beverages with ease.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RDXY2CV |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 983,481 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 293 in Fermenters |
| Colour | Transparent" Gold "Clear |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,009) |
| Date First Available | 2 May 2019 |
| Item Package Quantity | 1 |
| Item Weight | 159 g |
| Item model number | KC2WGB |
| Manufacturer | Masontops |
| Material | Glass |
| Number of Pieces | 2 |
| Part Number | KC2WGB |
| Product Dimensions | 9.14 x 9.14 x 0.1 cm; 158.76 g |
| Shape | Round |
| Size | Kefir Cap 2PK |
| Style | Compact |

## Product Details

- **Brand:** Masontops
- **Colour:** Transparent" Gold "Clear
- **Material:** Glass
- **Product dimensions:** 9.1L x 9.1W centimetres
- **Style:** Compact

## Images

![Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack - Image 1](https://m.media-amazon.com/images/I/41PG13CszrL.jpg)
![Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack - Image 2](https://m.media-amazon.com/images/I/41Yij5lN4QL.jpg)
![Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack - Image 3](https://m.media-amazon.com/images/I/41ioz4tPkDL.jpg)
![Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack - Image 4](https://m.media-amazon.com/images/I/514v8GZwIEL.jpg)
![Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Live Culture Grains Strainer - Home Fermentation Starter Kit - 2 Pack - Image 5](https://m.media-amazon.com/images/I/51SX9vC1b9L.jpg)

## Questions & Answers

**Q: Do these fit kilner jars?**
A: I own two and can’t find a single mason jar out of 3 sizes I Have that they fit

## Customer Reviews

### ⭐⭐⭐⭐⭐ Makes kefir culture really easy
*by A***. on 2 October 2025*

Makes kefir culture really easy. Pack of two mean that one can easily be swapped for the other after straining. Caps great idea to protect during fermentation whilst allowing the process to continue. Fits on standard Mason jars.

### ⭐⭐⭐⭐⭐ Very useful
*by A***C on 23 November 2020*

The device is useful to drain fluid from the jar leaving behind granules Etc.

### ⭐⭐⭐⭐⭐ Pleased with these.
*by C***9 on 14 May 2021*

I’ve used for cultivating kombucha style ginger beer plant and they are good for the purpose. I’d say not so suitable for say milk kefir. I like the open close mechanism and the ability to strain. But they are expensive for what they are.

## Frequently Bought Together

- Masontops kefir lid mason jar lids wide mouth mason jar lids living culture grain drainer starter kit for home fermentation 2 packs
- 1 TBSP Milk Kefir Grains and eBook "Milk Kefir Unleashed by Thomas Egbert" - Fresh Live Active Probiotic Starter Cultures - Fusion Teas
- Cultures for Health Kefir Starter Culture | 4 Packets Freeze Dried Starter Powder | Make Kefir with Milk, Water, or Juice | Re-Culture Kefir Probiotic Drinks 2-7x Each | Cultures in Less Than a Day

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-14*