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

I heard about these jars back when I first started trying sourdough. I thought that I would wait until I would see if I would even need them. I've always tried to make do with a repurposed jar - after all "just how different could it be" "A jar is a jar, right?" I finally broke down and got a pair of these jars....If you are actively making sourdough on a regular basis - and especially if you are doing multiple loaves at one time, these actually are MUCH nicer to use than a re-purposed jar, or even another brand designed with sourdough newbies in mind. (this is easier to get your hand in)I like the fact the this jar has straight sides - I can easily get all the "goo" out with a straight silicone spatula. If you have ever tried to scrape dried sourdough starter schmutz left after your rise is over out from under a curved rim of a jar, you'll understand. AND.. the mouth is big... bigger than my last jar. you can actually fit your hand in to wash the jar out. I always wash jars after every feed - this is nice to have two and I can just swap out.It might look like it is super big, but that means there is plenty of room for a nice active "starter party" to happen in your jar. I like that the lid has options.... i can just set the glass lid on for on the counter, or add the seal if it's going to go in the fridge for any amount of "down-time."If you are new to doing sourdough, and find that you are enjoying it - take the plunge and get a pair of theses jars. Treat them with respect and they will last you a lifetime.

My absolute favorite sourdough starter jars - easy to clean wirhout any crevices and the perfect size. Seal can be easily removed for countertop daily feedings

I was using a mason jar to make my first sourdough starter. The mouth of the jar got in the way. Then I read that a Weck canning jar is the ideal container for sourdough starter. The inside is smooth. Way easier to stir, pour out, add stuff in, etc. ideal design. Comes with a glass lid, rubber seal, and clips but I don’t think I’ll need those for sourdough starter. Great product although the price seems high. It was delivered the next day and was packaged well.

These Weck jars are exactly what I was hoping for—sturdy, stylish, and super practical. I’ve been using them to store overnight oats and homemade yogurt, and the airtight seal really keeps everything fresh. Plus, they just look great in the fridge or on the counter.The glass is thick and high quality, and I love that the lids are reusable with the metal clips and rubber seals—no plastic waste. They’re also easy to clean and dishwasher safe, which is a huge plus for me.Definitely a step up from your average jar. If you’re into food storage that’s eco-friendly and aesthetically pleasing, this set is a win.

These mason jars have been a game-changer for my sourdough routine! The size is perfect for keeping my starter happy and active without taking up too much space. The glass is thick and sturdy, and I love that I can see all the bubbles and activity happening inside.

Great jars for sourdough starter! Easy to use and love the clips to make them airtight. These are a great size for starting out! Very functional and great for multi uses. Nice sleek design.

Gorgeous, very well made jars. No fussy screw top interference. Top quality product. Highly recommended by multiple micro bakers.

I like these jars. Easier to use instead of Masson jars. I didn’t like seals. Flimsy. I didn’t really need them. Jars little pricey but plan on using them a long time. Great quality.