---
product_id: 224011792
title: "743 Mold Jar (Weck 743)"
brand: "weck"
price: "€ 57.17"
currency: EUR
in_stock: true
reviews_count: 13
category: "Weck"
url: https://www.desertcart.it/products/224011792-743-mold-jar-weck-743
store_origin: IT
region: Italy
---

# Air-tight seal with clip & rubber gasket 3/4 Liter capacity - roomy yet sleek Eco-friendly, microwave & dishwasher safe 743 Mold Jar (Weck 743)

**Brand:** weck
**Price:** € 57.17
**Availability:** ✅ In Stock

## Summary

> 🥫 Seal the freshness, savor the style!

## Quick Answers

- **What is this?** 743 Mold Jar (Weck 743) by weck
- **How much does it cost?** € 57.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/224011792-743-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

- • **Reliable Air-Tight Seal:** Clip-on lid with rubber gasket locks in freshness and flavor for longer shelf life.
- • **Modular Design for Easy Use:** Separate lid, gasket, and jar pieces simplify pouring, cleaning, and stacking.
- • **Spacious 3/4 Liter Capacity:** Perfectly sized for versatile storage without cluttering your kitchen.
- • **Durable Heat-Resistant Glass:** Microwave and dishwasher safe for effortless reheating and cleaning.
- • **Multipurpose Storage Solution:** Ideal for everything from sourdough starters to pickled veggies and homemade jams.

## Overview

The Weck 743 Mold Jar set includes two 3/4 liter wide-mouth glass jars crafted from thick, heat-resistant glass. Featuring clip-on lids with rubber gaskets, these jars provide an airtight seal that preserves food freshness. Dishwasher and microwave safe, they offer versatile, eco-friendly storage for juices, jams, pickles, and more, making them a must-have for organized, stylish kitchens.

## Description

Shop WECK at the desertcart Cookware store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: 2 pack Weck 743 mold jars!! - I LOVEEEE my Weck jars, perfect for sourdough started. The lid quality is really good haven’t had any issues with them and it seems to be leak proof. It is dishwasher safe and is very easy to clean. Fits a lot of stuff in it, it is fairly roomy for whatever you’re needing it for! I also like the overall look of them. I would say if you need a good jar to store anything but the Weck jars. I am planning to get more due to how much I love them! You can stack them but I keep my lid loose so I don’t think you should unless your lid is fit tightly. if you’re thinking about it, just buy them!!
Review: Best jars - These are great for sourdough starters, the straight sides make it SUPER easy to scrape with a spatula, I love that the seals aren’t required

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #398 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #3 in Canning Jars |
| Closure Type | Clip-On |
| Container Shape | Round |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,862) |
| Date First Available | August 17, 2020 |
| Included Components | Clips, Glass Lid, Rubber |
| Is Discontinued By Manufacturer | No |
| Is Dishwasher Safe | Yes |
| Is Microwaveable | Yes |
| Item Form | Round |
| Item Package Quantity | 1 |
| Item Volume | 28.7 Fluid Ounces |
| Item Weight | 2.47 pounds |
| Item model number | 743 |
| Manufacturer | Weck Jars |
| Number of Items | 2 |
| Number of Sets | 2 |
| Pattern | 2 Jars |
| 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 |
| Set Name | Set of 2 |
| Shape | Round |
| Size | 3/4 Liter |
| Special Feature | Air Tight |
| Special Features | Air Tight |
| 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

![743 Mold Jar (Weck 743) - Image 1](https://m.media-amazon.com/images/I/71vTHZ04R8L.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

### ⭐⭐⭐⭐⭐ 2 pack Weck 743 mold jars!!
*by J***Y on December 31, 2025*

I LOVEEEE my Weck jars, perfect for sourdough started. The lid quality is really good haven’t had any issues with them and it seems to be leak proof. It is dishwasher safe and is very easy to clean. Fits a lot of stuff in it, it is fairly roomy for whatever you’re needing it for! I also like the overall look of them. I would say if you need a good jar to store anything but the Weck jars. I am planning to get more due to how much I love them! You can stack them but I keep my lid loose so I don’t think you should unless your lid is fit tightly. if you’re thinking about it, just buy them!!

### ⭐⭐⭐⭐⭐ Best jars
*by H***D on January 8, 2026*

These are great for sourdough starters, the straight sides make it SUPER easy to scrape with a spatula, I love that the seals aren’t required

### ⭐⭐⭐⭐⭐ Perfect for Sourdough Starter
*by M***N on February 2, 2026*

Absolutely perfect! I am starting my sourdough bread adventure and after watching many videos, this was the most recommended jar. I am very glad that I purchased two, works perfect for transferring a small amount of the starter to a new jar and being able to discard the rest. Clean the first jar and it's ready for the next day's feeding. The glass is nice and thick, I am not worried about dropping it in the sink during cleaning. And since the starter needs air, I use it without the rubber circular band.

## 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
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-25*