If youâve ever found yourself swooning over beautifully styled pantries on Pinterest or admired jars lined up at a farmers market stall, chances are youâve already seen Weck Jars in action. With their signature glass lids, rubber gaskets, and stainless steel clips, these German-made jars are both functional and gorgeousâand after using them for the past couple of years, I can honestly say theyâre now a staple in my kitchen.
Whether youâre into preserving, zero-waste living, meal prep, or stylish home organization, Weck jars deliver on both looks and performance. In this post, Iâm sharing exactly what I use them for and why I think theyâre worth adding to your glass jar collection.
For Weck Jars Supplies âĄïž
đż What Are Weck Jars?
Weck Jars are reusable glass canning jars made in Germany since the early 1900s. They come with three parts:
- A glass lid
- A rubber gasket (for airtight sealing)
- Two stainless steel clips to hold the lid in place while cooling/sealing
Theyâre available in a wide range of shapes and sizesâtulip, mold, cylinder, decoâand because every part is reusable and BPA-free, theyâre incredibly eco-friendly.
Why I Chose Weck Jars
What first attracted me to Weck jars was their clean, minimalist look. But it didnât take long to fall in love with their versatility and durability too. The fact that theyâre made of thick, high-quality glass and don’t use any plastic parts sealed the deal for me (pun intended).
đ« The Best Uses for Weck Jars (What I Use Them For)
1. đ Preserving Fruit, Sauces & Pickles
Best for: Water bath canning, jam, fruit compotes
My go-to jars: Weck Mold Jars in 500ml and 750ml
I regularly use Weck jars to preserve summer fruits like peaches, cherries, and plums in light syrup or honey. Iâve also canned tomato passata and rhubarb compote for winter.
The sealing process is easy and satisfyingâyou simply boil the filled jars in a water bath, and as they cool, a vacuum seal forms (youâll know itâs sealed when you can lift the jar by the lid without the clips!).
Tip: Always remove the metal clips after sealing to confirm a proper vacuum seal.
2. đŸ Pantry Storage (They Look SO Good)
Best for: Dry goods like oats, seeds, pasta, rice, and nuts
My go-to jars: 1L Tulip Jars and Deco jars
Thereâs just something incredibly satisfying about decanting pantry staples into glass. I now store my chia seeds, cacao powder, quinoa, and even baking soda in Weck jars. Theyâre easy to stack, look beautiful on open shelving, and make everything more accessible.
Bonus? No rust-prone lids or plastic in sight.
3. đ§ Fermenting Garlic, Veggies & More
Best for: Small-batch ferments
My go-to jars: Weck Cylinder Jar 1L
While they arenât air-tight enough for long ferments without burping or using a fermentation lid, Iâve still had great success with:
- Fermented garlic in honey
- Pickled carrots and daikon
- Quick cucumber and dill pickles
For anything that needs regular airflow or COâ release, I use the Weck jars during the early stages, then transfer to airtight storage.
4. đ„Ł Meal Prep & Fridge Storage
Best for: Overnight oats, salads, leftovers
My go-to jars: 370ml and 500ml jars
I batch prep overnight oats and store cut fruit and chia puddings in Weck jars during the week. Their glass lids make them fridge-safe, and because they donât absorb flavours or stain, I can use them for anythingâfrom leftover curry to homemade almond milk.
Theyâre also microwave safe (just remove the rubber seal and clips), which is a big win in my book.
5. đŻïž DIY Gifts, Candles & Home DĂ©cor
Best for: Gifting and pretty bathroom organisation
My go-to jars: Mini Mold Jars (80ml, 140ml)
These little jars are perfect for:
- Soy candles
- Bath salts
- Herb-infused oils
- Loose-leaf tea blends
- Homemade sugar scrubs
Iâve gifted them for birthdays, Motherâs Day, and even used them as wedding favours filled with lavender buds. Tie on a little ribbon and kraft label, and youâve got a heartfelt gift in seconds.
đïž Where to Buy Weck Jars
đ World Wide
I Buy from Amazon for fast shipping, competitive prices, and a wide selectionâall in one trusted place.
â What I Love Most About Weck Jars
- Elegant, minimalist aesthetic
- No plastic or BPA
- All parts are reusable and replaceable
- Heat- and dishwasher-safe
- Multiple sizes and shapes for every use
- Stackable and shelf-friendly
đ A Few Things to Keep in Mind
- You do need to buy extra rubber rings every so often, as they can stretch over time.
- They donât âpopâ like Ball jars when sealing, so it helps to test the seal manually.
- Some people find the clips fiddly at first, but once youâve done it once or twice, itâs super easy.
My Thoughts: Are Weck Jars Worth It?
Absolutely. If you want preserving jars that are both sustainable and stunning, Weck jars are a fantastic investment. I use them every single weekâfor preserving, pantry storage, leftovers, and gifting. Theyâre timeless, durable, and endlessly reusable.
Once you start using Weck jars, plastic containers start to feel like a thing of the past.
