---
product_id: 142225625
title: "Masontops kefir lid mason jar lids wide mouth mason jar lids living culture grain drainer starter kit for home fermentation 2 packs"
brand: "masontops"
price: "$38.06"
currency: USD
in_stock: true
reviews_count: 8
category: "Masontops"
url: https://www.desertcart.us/products/142225625-masontops-kefir-lid-mason-jar-lids-wide-mouth-mason-jar
store_origin: US
region: United States of America
---

# Built-in strainer for mess-free pouring 2-position twist lid for airflow control 2-pack color-coded lids for batch tracking Masontops kefir lid mason jar lids wide mouth mason jar lids living culture grain drainer starter kit for home fermentation 2 packs

**Brand:** masontops
**Price:** $38.06
**Availability:** ✅ In Stock

## Summary

> 🥛 Brew Better Gut Health at Home — Stay Ahead of the Fermentation Trend!

## Quick Answers

- **What is this?** Masontops kefir lid mason jar lids wide mouth mason jar lids living culture grain drainer starter kit for home fermentation 2 packs by masontops
- **How much does it cost?** $38.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/142225625-masontops-kefir-lid-mason-jar-lids-wide-mouth-mason-jar)

## 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

- • **Mess-Free Straining:** Integrated strainer separates grains seamlessly—no extra tools, no cleanup hassle.
- • **Compact & Compatible:** Fits all wide-mouth mason jars, turning your kitchen staple into a probiotic powerhouse.
- • **Dual-Lid Convenience:** Two vibrant lids (blue & green) help you track fermentation stages like a pro.
- • **Dishwasher Safe Durability:** Made from premium glass and BPA-free materials for easy cleaning and long-lasting use.
- • **Effortless Fermentation Control:** Innovative open/closed lid design lets you master airflow for perfect kefir every time.

## Overview

Masontops Kefir Lid Starter Kit transforms any wide-mouth mason jar into a professional-grade kefir fermenter with a unique 2-position lid for airflow control and an integrated strainer for easy pouring. This 2-pack includes color-coded lids to track fermentation stages, making homemade probiotic drinks simple, clean, and efficient for health-conscious enthusiasts.

## Description

Shop Masontops at the desertcart Home Brewing & Wine Making store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: Exellent product and great price. - I purchased these lids when starting to make my own kefir. They are easy to use and work so well I don't need to use a strainer to separate the kefir from the grains. I also like the fact that they come in a package of two lids of different colors so I can tell which is the current batch in process and which is the already processed batch of kefir.
Review: Fits wide mouth mason jars and comes in a 2 pack - I have found these caps are the best when you make your kifer at home. The liquid pours out easily. You undcrew the top cap, take it off and use the strainer to pour the liquid into another bottle. It leaves the Kiefer grains in the bottle and you don’t have any mess to clean up. I’m so glad I ordered these. They are very handy, a lot easier for me to make my own kefir from home and are dishwasher safe.

## Features

- CONVERTS A WIDE 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 kifer easily at home with this water kefir starter kit!
- UNIQUE 2-POSITION LID: Our innovative lid makes fermenting real organic water kefir grains kit easy with an open/closed twist mechanism.The open position allows airflow to activate the water kefir grains - live organic and begin fermentation. The airtight closed mode is for storage and handling.
- OUR VERSATILE LID MAKES EACH STEP SIMPLE: Designed to make kefir starter powder fermenting foolproof, the lid's clear top portion pops off to reveal a 1/4 cup space for measuring kifer grains. The bottom half strains the grains while pouring out the finished kefir from your kefir jars.
- KEFIR STARTER KIT STRAINER: Kefir is a tangy drink that delivers gut-friendly probiotics. Our system is the best way to have it available every day. Just add kefir starter grains organic and water or milk. Your purchase includes one blue and one green cap for easy kefir starter 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 |
|---------------|-------|
| Best Sellers Rank | #13,221 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #22 in Brewing & Fermentation Equipment |
| Brand | Masontops |
| Color | Blue/Clear/Green |
| Customer Reviews | 4.4 out of 5 stars 2,636 Reviews |
| Item Weight | 5.6 ounces |
| Material | Glass |
| Product Dimensions | 3.6"L x 3.6"W |
| Style | Compact |

## Product Details

- **Brand:** Masontops
- **Color:** Blue/Clear/Green
- **Material:** Glass
- **Product Dimensions:** 3.6"L x 3.6"W
- **Style:** Compact

## Images

![Masontops kefir lid mason jar lids wide mouth mason jar lids living culture grain drainer starter kit for home fermentation 2 packs - Image 1](https://m.media-amazon.com/images/I/81DUOG40HXL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this work with milk kefir? All images are water kefir.**
A: I do use them on Milk Kefir jars sometimes, but the design lends itself to Water Kefir better as the holes are pretty small on top, and thicker kefir will not strain as well. But the top is functional otherwise.

**Q: Does anyone actually strain milk kefir through the part with holes and then add more milk? I did not realize these were really for water kefir.**
A: I did not realize they were for water either. Do not buy for milk kefir as you will waste a lot.

**Q: Will I need to burp water Kefir with these tops?**
A: Hi there - Thank you for your helpful question! No, with our Kefir Caps, burping is not required. Thanks again!

**Q: Will this fit my 32 oz mason jar for making milk kefir?**
A: Hi there - Thank you for your helpful question. Our Kefir Caps are designed specifically for WIDE mouth mason jars. In the North America, standard-size Mason jars are made of soda-lime glass and come in two sizes: regular mouth, 2 3⁄8 in (60 mm) inner and 2 3⁄4 in (70 mm) outer diameter, and wide mouth, 3 in (76 mm) inner and 3 3⁄8 in (86 mm) outer diameter, versions.

If you 32 oz mason jar is a wide mouth jar ( 3 3⁄8 in (86 mm) outer diameter) then yes the Kefir Caps will fit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exellent product and great price.
*by L***1 on April 6, 2025*

I purchased these lids when starting to make my own kefir. They are easy to use and work so well I don't need to use a strainer to separate the kefir from the grains. I also like the fact that they come in a package of two lids of different colors so I can tell which is the current batch in process and which is the already processed batch of kefir.

### ⭐⭐⭐⭐⭐ Fits wide mouth mason jars and comes in a 2 pack
*by N***M on May 19, 2025*

I have found these caps are the best when you make your kifer at home. The liquid pours out easily. You undcrew the top cap, take it off and use the strainer to pour the liquid into another bottle. It leaves the Kiefer grains in the bottle and you don’t have any mess to clean up. I’m so glad I ordered these. They are very handy, a lot easier for me to make my own kefir from home and are dishwasher safe.

### ⭐⭐⭐⭐⭐ Perfect lid for making kefir.
*by D***Y on October 18, 2025*

I love homemade kefir and this lid works great on wide mouth jars. I love how I can slightly elevate the lid to make the perfect kefir.

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-02-24*