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🔒 Keep it fresh, keep it stylish — the jar that works as hard as you do!
The WECK 743 Mold Jar is a set of two 0.75-liter wide-mouth glass canning jars featuring thick, heat-resistant glass and an airtight clip-on lid with rubber gasket. Designed for versatile kitchen use, these eco-friendly jars are microwave, dishwasher, and freezer safe, making them perfect for storing everything from jams and pickles to sourdough starters and spices. With a sleek, transparent design and durable construction, they combine functionality with modern style, earning a top rank in kitchen storage solutions.








| ASIN | B08D3YDKT5 |
| Best Sellers Rank | #914 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #6 in Canning Jars |
| Brand | WECK |
| Brand Name | WECK |
| Capacity | 0.75 liters |
| Closure Type | Clip-On |
| Color | Transparent |
| Container Shape | Round |
| Customer Reviews | 4.6 out of 5 stars 3,063 Reviews |
| Food Storage Container Airtightness | Airtight |
| Included Components | Clips, Glass Lid, Rubber |
| 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 |
J**N
Fun jars!
I love these!!! They’re so big and fit so much. Perfect for sourdough or a fun drink. I get tons of compliments on them, they’re perfect and so cute! The glass is pretty thick, i would say you can’t stack multiple of them. Can be airtight if you seal it correctly.
A**R
Great jars!
Love these jars! Perfect for using with sourdough starter cuz the plain jar is pretty much exactly 400g & perfect size. Great quality & value for what i use them!
J**Y
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!!
R**H
I love, love, love these jars!!
I love these jars for sourdough starters! They are the perfect size and dishwasher safe! I love the way the look and their versatility! I also love the way the lid can just be set on top (with starter inside) and I didn’t even need the clips!
S**O
WECK glass jars for the win!
These jars are great for storing your food and making sourdough starter! Had to purchase these twice because my two others fell off the shelf and broke. They are glass and wash well in the dishwasher. Size is versatile, glass is nicely shaped and thick. I don’t know how airtight they are as that’s not my purpose for these jars. Highly recommend!
B**.
10/10 Always
Great quality always and many uses. For storage, canning, coffee, sourdough starter. Very thick durable glass, my favorite!
S**D
Perfect for sourdough starter
These sturdy jars are perfect for maintaining sourdough starter. Size is great for growing starter to bake several loaves. It’s easy to remove starter and jars are easy to clean.
M**N
Great jars for sourdough starter, or anything!!!
I love these jars so much! I mostly use them for my sourdough starter, but occasionally use them for other things as well. I love that you can choose to use the seal, or not. I seal the lids down for leftovers, but place the glass lid loosely on the jar for my starter. The best part about them for starter, is that the sides have no curve, so it’s very easy to scrape the inside of the jar, keeping them as clean as possible, and the mouth of the jar is wide, so it’s easy to feed your starter. These jars are so worth the price!
L**S
Weck Mold Jars made of Transparent Glass
Beautiful jars but received one of them smashed to smithereens and the other was fine.
E**M
paketleme çok İyi 👍
Paketleme çok özenli ürünlerim sağlam bir şekilde teslim aldım teslimat süreci ile ilgili memnun kaldım boyut tam istediğim gibiydi
L**N
Dispensadores de vidrio
Muy buen artículo para almacenar especies y alimentos
A**A
Disappointed
Poor manufacturing quality, multiple long cracks and bubbles in glass, asymmetrical off-centred bottom
A**R
Breaks very easily
I bought these jars in February. One of them is broken already while I was discarding my sourdough starter with a spatula. Not happy at all as I thought they would last longer than that given the price of them.
Trustpilot
4 days ago
2 weeks ago