--- product_id: 224011792 title: "WECK 743 Mold Jar (Weck 743)" brand: "weck" price: "£33.27" currency: GBP in_stock: true reviews_count: 13 category: "Weck" url: https://www.desertcart.co.uk/products/224011792-weck-743-mold-jar-weck-743 store_origin: GB region: United Kingdom --- # Airtight clip-on seal - freshness locked in 1.9L capacity - generous storage Dishwasher & microwave safe - effortless care WECK 743 Mold Jar (Weck 743) **Brand:** weck **Price:** £33.27 **Availability:** ✅ In Stock ## Summary > 🥂 Seal in freshness, unlock your kitchen’s potential! ## Quick Answers - **What is this?** WECK 743 Mold Jar (Weck 743) by weck - **How much does it cost?** £33.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/224011792-weck-743-mold-jar-weck-743) ## Best For - weck enthusiasts ## Why This Product - Trusted weck brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure Airtight Seal:** Clip-on glass lid with rubber gasket ensures zero leaks and maximum freshness—your pantry’s new MVP. - • **Spacious 1.9L Capacity:** Roomy enough for your artisanal jams, smoothies, or pickled veggies—store more, stress less. - • **Eco-Chic & Multipurpose:** From homemade yogurt to dried spices, these jars elevate your kitchen aesthetics while reducing plastic waste. - • **Easy to Clean & Maintain:** Separate lid, gasket, and jar pieces make washing a breeze—because your time is precious. - • **Durable & Heat-Resistant Glass:** Thick, sturdy glass built to withstand microwave and dishwasher cycles without a hitch. ## Overview The WECK 743 Mold Jar set includes two 1.9-liter wide-mouth glass jars featuring durable, heat-resistant glass and airtight clip-on lids with rubber gaskets. Designed for versatile use—from canning and pickling to storing smoothies and spices—these eco-friendly jars are microwave, dishwasher, and freezer safe, combining functionality with sleek, minimalist design favored by modern kitchens. ## Description Includes Set of 2 Weck Canning Jars 743 - 3/4 Liters These wide mouth mold jars are made of thick, sturdy and durable glass that is heat resistant - safe for microwave and dishwasher use! Having the lid, gaskets and jar as separate pieces does make it easier for pouring and washing. The small glass clamp clip and lid with rubber gasket gives a great air-tight seal. These eco-friendly big glass jars are dishwasher and microwave safe which ensures food stays fresh and has a longer shelf life. Multipurpose usage: for juices, pickled vegetables, canned fruits, jams, jellies, dried pulses, and spices! Review: Great for a starter - I use this for starter. They are very easy to use. Highly recommended. You will see it recommended from many people who work with starter and that's because it is so nice to clean and it looks good and feels high quality. I have four and will probably get another two. Review: The best jars I have found for hot or cold meals. - Love the Weck jars! No leaks due to the rubber seal. I can microwave soup straight from the jar. The clips tighten the lid which is also glass. By far, dishwasher safe. I can use cold and hot items in the jar. Easy storage. Perfect jars for anything. ## Features - Includes Set of 2 Weck Canning Jars 743 - 3/4 Liters - These wide mouth mold jars are made of thick, sturdy and durable glass that is heat resistant - safe for microwave and dishwasher use! - Having the lid, gaskets and jar as separate pieces does make it easier for pouring and washing. The small glass clamp clip and lid with rubber gasket gives a great air-tight seal. - These eco-friendly big glass jars are dishwasher and microwave safe which ensures food stays fresh and has a longer shelf life. - Multipurpose usage: for juices, pickled vegetables, canned fruits, jams, jellies, dried pulses, and spices! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08D3YDKT5 | | Best Sellers Rank | #683 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #5 in Canning Jars | | Brand | WECK | | Brand Name | WECK | | Capacity | 0.75 Liters | | Closure Type | Clip-On | | Color | Transparent | | Container Shape | Round | | Customer Reviews | 4.7 out of 5 stars 2,878 Reviews | | Food Storage Container Airtightness | Airtight | | Included Components | Clips, Glass Lid, Rubber | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | Yes | | Item Dimensions L x W x H | 3.88"L x 5.75"W x 5.75"H | | Item Form | Round | | Item Type Name | Canning Jar | | Item Volume | 28.7 Fluid Ounces | | Item Weight | 2.5 Pounds | | Manufacturer | Weck Jars | | Material | Weck 743 | | Material Feature | Dishwasher Safe, Microwave Safe, Freezer Safe | | Material Features | Dishwasher Safe, Microwave Safe, Freezer Safe | | Material Type | Weck 743 | | Other Special Features of the Product | Air Tight | | Package Quantity | 1 | | Product Care Instructions | Dishwasher Safe | | Product Dimensions | 3.88"L x 5.75"W x 5.75"H | | Recommended Uses For Product | Yogurt,Juices, Pickled Vegetables,Fruits,Jams,Jellies,Pulses,Spices | | Size | 3/4 Liter | | UPC | 686175707151 | | Unit Count | 2 Count | ## Product Details - **Brand:** WECK - **Capacity:** 1.9 Liters - **Color:** Transparent - **Material:** Weck 743 - **Material Feature:** Dishwasher Safe, Microwave Safe, Freezer Safe ## Images ![WECK 743 Mold Jar (Weck 743) - Image 1](https://m.media-amazon.com/images/I/71vTHZ04R8L.jpg) ![WECK 743 Mold Jar (Weck 743) - Image 2](https://m.media-amazon.com/images/I/61VGZUtLGsL.jpg) ![WECK 743 Mold Jar (Weck 743) - Image 3](https://m.media-amazon.com/images/I/61AbDCvIzOL.jpg) ![WECK 743 Mold Jar (Weck 743) - Image 4](https://m.media-amazon.com/images/I/81bU+GiveLL.jpg) ![WECK 743 Mold Jar (Weck 743) - Image 5](https://m.media-amazon.com/images/I/81d9z6j7MPL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: What is the height and width of the jars?** A: The whole dimensions of Weck Canning Jars 743 are the following: - Height: 5 3/4″ - Opening: 3 7/8″ - Volume: 28.7 fl. oz. **Q: How tall and wide are these Weck 743 Mold Jars for sourdough starter?** A: Jar with lid is approximately 6" tall and again with lid, about 4.25" wide. I have been using this card for sourdough and like it very much for that application. **Q: How do you get the lid off? I took the clips off and it's stuck on and I'm afraid I'll break the jar.** A: These jars are very solid so should not break easily. You can gently pry off the lid with a thin knife or soak it in hot water to release the rubber seal. **Q: How much do these jars actually hold? I see 4 liters, .75 liters, 28.7 ounces, and 25.3 ounces. Which is it?** A: Jar model 732 holds 3/4 liter=25.36 oz. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for a starter *by R***N on April 19, 2026* I use this for starter. They are very easy to use. Highly recommended. You will see it recommended from many people who work with starter and that's because it is so nice to clean and it looks good and feels high quality. I have four and will probably get another two. ### ⭐⭐⭐⭐⭐ The best jars I have found for hot or cold meals. *by E***A on April 13, 2026* Love the Weck jars! No leaks due to the rubber seal. I can microwave soup straight from the jar. The clips tighten the lid which is also glass. By far, dishwasher safe. I can use cold and hot items in the jar. Easy storage. Perfect jars for anything. ### ⭐⭐⭐⭐⭐ Great for Sourdough Starter *by C***T on April 23, 2026* Excellent quality. Easy to clean, seal well and attractive. This size (WECK 743) is excellent for sourdough starter as recommended in, “The Perfect Loaf” cookbook (which we also recommend). ## Frequently Bought Together - Weck Canning Jars 743 - Weck Mold Jars made of Transparent Glass - Eco-Friendly Canning Jar - Storage for Food with Air Tight Seal and Lid - 3/4 Liter Tall Jars Set - Set of 2 Jars - Amazon Basics Digital Kitchen Scale with LCD Display, Batteries Included, Weighs up to 11 pounds, Black and Stainless Steel - King Arthur Baking Organic Medium Rye Flour - 3 lbs for Complex Flavorful Breads & Baked Goods - 100% US Grown & Milled - Non-GMO Project Verified - Robust Flavor for Rye Bread, Cookies & More --- ## 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.co.uk/products/224011792-weck-743-mold-jar-weck-743](https://www.desertcart.co.uk/products/224011792-weck-743-mold-jar-weck-743) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*