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Weck mold jars, made of thick and sturdy glass in an elegant design are a perfect alternative of unhealthy plastic bottles. These easy to use and dishwasher/ microwave safe glass jars with wide mouth are a perfect gift idea for your loved ones.
About Weck
At the beginning of the last century, the J. Weck Company was founded in Oflingen Germany, at this time they developed and introduced the home-canning method for glass jars. Since then, Weck has made this method popular not only in Germany and Europe, but worldwide.
Weck Mold Jars 743
The wide mouth and reasonable capacity of Weck 743 mold jar make it suitable for sourdough starter. These are beautiful jars and so versatile as they can be used on the counter, in the fridge, and in the freezer! This juice and jam jar comes with glass lid, rubber gaskets and little stainless-steel clips which makes the design of jars exquisitely classical and gorgeous. 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.
Cook and Eat Healthy
Weck canning container is made up of eco-friendly glass which saves you from the hazards of storing or canning food in plastics. These appealingly designed big glass jars are dishwasher and microwave safe material, therefore, another addition of more comfort to your life. The splendid design of Weck glass jars and its use for various purpose makes it a perfect gift item. Use these elegantly designed glass containers for your kitchen storage, juices, preserving leftover food, canning, storing dry overnight oats container jar, nuts, asparagus or even keeping change by adults etc.
Add classic decoration items to your kitchen!
Evan Rogers
Reviewed in the United States on June 7, 2025
Easily my favorite cup, bowl, can, bottle, you name it. This thing does everything well!
Kathryn
Reviewed in the United States on February 16, 2025
Weck jars are top of the line, rightfully so. These particular size jars were purchased for my sourdough starter and to store some other items. It was highly recommended and now I understand why. As far as price goes, very fair price for what i paid, two days later they were double the price (??hhhmm)For sourdough starter, these are a dream (as is the tulip liter). The wide mouth and shape of the jar make mixing and clean up hassle free. I’m not sure how these are used with “canning” so I cannot review that. I can tell you that this jar seals shut, nothing is getting in or out once the seal is placed and clips are on. I highly recommend.
Mati
Reviewed in the United States on April 29, 2025
These are so sturdy and fantastic for those that want a BIG iced coffee glass! I love using it for that!
Lyssa Newlove
Reviewed in the United States on June 20, 2023
I have really enjoyed using these jars over the past year! They are super versatile and sturdy. Just be careful to make sure you don't lose the little clips and seal piece. I use these jars for smoothies, quick pickling, and other storage in the fridge. Love them!
Customer
Reviewed in the United States on November 11, 2022
I don’t use for canning yet, but for sourdough starter is great, it was a great deal for four of them
D
Reviewed in the United States on April 29, 2021
I like Weck Canning Jars. the 743 Mold jar is a 3/4L jar. The shape is tapered at the bottom.The difference between the 743 mold jar and the 745 tulip jar: 743 is a tapered jar that is 3/4L and the 745 is a rounded bottom shape that holds 1L.I use both the 743 and the 745 for sourdough starter and storage. Great jars!
MKS
Reviewed in the United States on December 6, 2020
These jars are amazing! I'm using them for my Sourdough starter and it's so easy to stir and mix inside with the wide opening. The lid (with or without the clips) is perfect.I would use them for storing dry or wet items. To make pickles or anything else where you need easy access. They would also make a beautiful flower vase for fresh or dried flowers!Ball jars work well for jam. I've used them for years.But for almost everything else these are way above.Do not hesitate to buy them.
Diogenes
Reviewed in the United States on December 21, 2020
Well made jars. Obviously it's impossible to keep glass from breaking and these are thick enough for everyday bumps, but still be careful. The other 'sturdiness' factor is that those pesky clips tend to escape like socks from laundry.
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