--- product_id: 253497446 title: "Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Water Kefir Grains Strainer Mason Jar Kefir Jar - Home Water Kefir Starter Kit Kefir Fermenter Container - 2 Pack" brand: "masontops" price: "186.92 DT" currency: TND in_stock: true reviews_count: 6 category: "Masontops" url: https://www.desertcart.tn/products/253497446-masontops-kefir-caps-wide-mouth-mason-jar-lids-water-kefir store_origin: TN region: Tunisia --- # dual-function strainer & fermenter cap 2-position airtight twist lid built-in 1/4 cup grain measuring space Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Water Kefir Grains Strainer Mason Jar Kefir Jar - Home Water Kefir Starter Kit Kefir Fermenter Container - 2 Pack **Brand:** masontops **Price:** 186.92 DT **Availability:** ✅ In Stock ## Summary > 🥛 Master Your Microbiome: Brew Bold, Brew Better! ## Quick Answers - **What is this?** Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Water Kefir Grains Strainer Mason Jar Kefir Jar - Home Water Kefir Starter Kit Kefir Fermenter Container - 2 Pack by masontops - **How much does it cost?** 186.92 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/253497446-masontops-kefir-caps-wide-mouth-mason-jar-lids-water-kefir) ## 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 - • **Dual-Pack Convenience:** Two color-coded caps (blue & green) let you track multiple fermentations simultaneously—because your gut deserves variety and precision. - • **Wide Mouth Compatibility:** Transforms any standard wide-mouth mason jar into a sleek, professional-grade kefir fermenter—upgrade your kitchen with zero clutter. - • **Dishwasher & Microwave Safe:** Crafted from durable glass and BPA-free materials, these lids are designed for easy cleaning and versatile use, fitting your busy lifestyle. - • **Integrated Grain Management:** Measure and strain kefir grains directly in the lid’s clear compartment, eliminating extra tools and streamlining your brewing ritual. - • **Effortless Fermentation Control:** Switch seamlessly between open-air fermentation and airtight storage with the innovative twist lid—perfectly tailored for probiotic perfection. ## Overview Masontops Kefir Caps convert wide-mouth mason jars into efficient water or milk kefir fermenters with a unique 2-position twist lid that allows controlled airflow or airtight sealing. Featuring a built-in 1/4 cup measuring space and integrated strainer, this 2-pack kit simplifies kefir grain management and fermentation tracking with color-coded lids. Dishwasher and microwave safe, these durable glass accessories elevate home fermentation for gut-healthy, probiotic-rich beverages. ## Description Enhance your kefir-making experience with Kefir Caps, the ultimate companion for all kefir enthusiasts. Whether you're a seasoned kefir connoisseur or a beginner venturing into the world of kefir, our comprehensive kit has everything you need to create delicious, probiotic-rich kefir at home. With Kefir Caps, you can easily harness the power of kefir, kefer, and bulgaros de leche to make a wide variety of beverages and culinary creations. Organic water kefir grains, raw milk kefir grains, and fusion tea kefir grains, provide you with a versatile selection to suit your preferences. The heart of our kit is the Kefir Caps, a high-quality, purpose-built system designed specifically for kefir fermentation. Its innovative design features a built-in strainer, allowing you to separate the kefir grains effortlessly. The included kefir lid ensures an airtight seal, creating the perfect environment for kefir fermentation. To streamline your kefir-making process, we've included a kefir basket and a kefir strainer mason jar. These accessories simplify the straining and storage of your kefir, ensuring you achieve the desired consistency and flavor every time. Our starter kit also comes with a milk kefir starter kit, making it easy for you to venture into the world of milk kefir. The kit includes detailed instructions to kickstart your milk kefir journey. Additionally, the kefir pouches provide a convenient and portable solution for on-the-go kefir-making. With Kefir Caps, you can expand your culinary horizons even further. The kit includes a kefir cheese maker and a kefirko cheese maker, allowing you to transform your kefir into delectable cheese varieties. The kefir container ensures convenient storage, keeping your kefir fresh and ready for consumption. Review: The Strainers Block up Too Easily - I bought the jars to go with the strainers thinking things were going to be simpler than using a handheld strainer; not so, the strainers block up really easily and you can't get the kefir out. When a handheld strainer blocks up, you use a spoon or spatula to move the grains around to get things flowing; you cannot do this from the inside of the jar, all the jars and strainer kits are left on the shelf unused. Review: Better than getting a Kefirko! - I love it! I didn’t have to use a separate strainer to make my water kefir. Straight from my jar to the bottle. I found the white cover a bit tricky to open at first as it gets stuck but I figured out how it actually works and didn’t have anymore issues. I have a 2L wide mouth mason jar pitcher and i have used the cover for the juice i made as well. As long as you have any size mason type glasses or jars, this will definitely be better than buying an expensive Kefirko. ## 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 | |---------------|-------| | ASIN | B07RDXY2CV | | Best Sellers Rank | #98,816 in Kitchen ( See Top 100 in Kitchen ) #4 in Canning Kits | | Brand | Masontops | | Brand Name | Masontops | | Closure Type | Twist-off | | Color | [Clear] | | Colour | [Clear] | | Customer Reviews | 4.4 out of 5 stars 2,686 Reviews | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | Yes | | Item Dimensions L x W | 9.1L x 9.1W centimeters | | Item Weight | 159 g | | Item weight | 159 g | | Manufacture Year | 2022 | | Manufacturer | Masontops | | Manufacturer Part Number | KC2WGB | | Material | Glass | | Material Type | Glass | | Model Number | KC2WGB | | Number of Packs | 2 | | Number of Pieces | 2 | | Product Style | Compact | | Product dimensions | 9.1L x 9.1W centimeters | | Shape | Disc | | Style | Compact | | UPC | 829188000899 | | Unit Count | 2 Count | ## Product Details - **Brand:** Masontops - **Colour:** [Clear] - **Material:** Glass - **Product dimensions:** 9.1L x 9.1W centimeters - **Style:** Compact ## Images ![Masontops Kefir Caps - Wide Mouth Mason Jar Lids - Water Kefir Grains Strainer Mason Jar Kefir Jar - Home Water Kefir Starter Kit Kefir Fermenter Container - 2 Pack - Image 1](https://m.media-amazon.com/images/I/81DUOG40HXL.jpg) ## 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 ### ⭐ The Strainers Block up Too Easily *by M***E on 16 December 2021* I bought the jars to go with the strainers thinking things were going to be simpler than using a handheld strainer; not so, the strainers block up really easily and you can't get the kefir out. When a handheld strainer blocks up, you use a spoon or spatula to move the grains around to get things flowing; you cannot do this from the inside of the jar, all the jars and strainer kits are left on the shelf unused. ### ⭐⭐⭐⭐⭐ Better than getting a Kefirko! *by J***K on 2 June 2026* I love it! I didn’t have to use a separate strainer to make my water kefir. Straight from my jar to the bottle. I found the white cover a bit tricky to open at first as it gets stuck but I figured out how it actually works and didn’t have anymore issues. I have a 2L wide mouth mason jar pitcher and i have used the cover for the juice i made as well. As long as you have any size mason type glasses or jars, this will definitely be better than buying an expensive Kefirko. ### ⭐⭐⭐⭐⭐ Very useful *by M***L on 9 April 2024* Very handy and useful in making Kefir. Fits standard Mason jar securly and with rubber seal inside, there are no leaks or spills. The lid opens to either remove completely (when pouring) or when making kefir - giving the required air without allowing dust or any contaminant into the jar. Pouring from the jar is very easy, by removing the opaque cap - and it strains at the same time. Very easy to clean Highly recommend ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/253497446-masontops-kefir-caps-wide-mouth-mason-jar-lids-water-kefir](https://www.desertcart.tn/products/253497446-masontops-kefir-caps-wide-mouth-mason-jar-lids-water-kefir) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-29*