

🔒 Seal in freshness, unlock your kitchen’s potential!
The WECK 743 Mold Jar set includes two 3/4 liter wide-mouth jars made from thick, heat-resistant glass. Featuring a clip-on lid with a rubber gasket, these jars provide an airtight seal to keep food fresh longer. Dishwasher and microwave safe, they offer versatile storage for juices, jams, pickles, and more, combining durability with eco-friendly convenience.






| ASIN | B08D3YDKT5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #494 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #4 in Canning Jars |
| Closure Type | Clip-On |
| Container Shape | Round |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,832) |
| 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 |
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!!
H**D
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
M**N
Perfect for Sourdough Starter
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.
D**A
Gorgeous Jars
Super beautiful jars! They are so big and nice! Feels very durable. I ended up getting another style from the same brand and preferred it more. These are very useful for sourdough starters. Once I get the hang of it I’ll definitely look into getting more jars!
-**K
Great for sourdough starter...
I like the Weck canning jars to use for my sourdough starter. It's easy to use and the wide mouth jar makes feeding my starter easy with no mess. It's a good quality jar and I like the look of it. The clamps hold the top to the jar firmly. This is something I would purchase again.
D**L
Finally got my sourdough starter started!
Now I see what all of the buzz is about with these jars when making sourdough starter. I recently took up the hobby of sourdough baking. For whatever reason I was having the worst time getting my sourdough starter to work. I purchased a couple different types of sourdough starter jars, but could just not get my sourdough to take off. After adjusting many different variables, including flour, water, temperature, and just about everything else, I finally broke down and ponied up the cash for these Weck jars that seemed to be on every sourdough reel and video that I watched. Magically, my sourdough actually started doing what it was supposed to. In fact, my sourdough starter activity is crazy good. With that said, I’m sure these jars are not imbued with some sort of magic. However, I think what they ended up bringing to the formula was that they helped maintain consistent moisture and temperature inside the jar for good fermentation of my starter. Now, could I use different jars to get the same type of result? Sure. But now that I have a winning formula, there’s no reason to look any further. These jars do exactly what I need them to do. They’re high-quality and attractive. If you’re planning on dabbling in sourdough, these jars are a great investment to get you going.
B**Y
Perfect for My Sourdough Starter
These Weck jars are absolutely perfect for sourdough. The wide mouth makes it super easy to feed and stir my starter without making a mess, and the glass is thick and durable. I love that they don’t have any metal parts touching the starter—just glass and rubber—so there’s no risk of corrosion or weird smells. The glass lids also sit loosely on top, which is great for letting the starter breathe without drying out. They look beautiful on the counter too, which is a bonus! If you bake sourdough or keep a starter going year-round, these jars are worth every penny. Functional, clean, and so much prettier than a random mason jar!
A**D
Great Sourdough Starter Jars
These jars are just the right size to grow your sourdough starter. They're just deep enough with a wide mouth, making for easy cleaning. The lid comes with clamps and rubber rings which are easily removed leaving a lid which can be loosely placed on the jar.
L**S
Beautiful jars but received one of them smashed to smithereens and the other was fine.
L**N
Muy buen artículo para almacenar especies y alimentos
F**Z
Came all in one piece and not broken at all. Quality seems amazing. Super excited to use these to make and store some mayo and ketchup 😊♥️ Both came with lids sealed with a plastic so it wouldn’t move around and break.
C**E
I use these jars for my sourdough starter and they're perfect! Very sturdy, easy to clean and I love the lids
A**Z
Super prácticos, me gustaron mucho por tener ancho lo de arriba
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