Le Parfait Super Terrines - Wide Mouth French Glass Preservi

The Verdict

The French Jar That Makes Mason Jars Look Like Amateurs

Let’s be honest—most preserving jars are utilitarian. They screw, they seal, they do the job. But the Le Parfait Super Terrines are different. These are the jars you see in French farmhouse kitchens, the ones that make your pantry look like it belongs in a Provence cooking blog. With 225 ratings and a 4.5-star average, they’re clearly doing something right. But are they worth the premium over your standard Ball jars? I tested them for a month—canning, fermenting, dry storage, even freezing. Here’s the real story.

What You Actually Get

The box contains the glass jars with their signature wide mouths, each paired with a natural rubber gasket and a wire bail closure. The glass is noticeably thicker than American mason jars—you can feel the weight difference immediately. The wide mouth is the headline feature here, and it’s not marketing fluff. I fit whole peaches and large tomato quarters without chopping them into sad little pieces. The straight-sided design also means you can stack these in a deep freezer or pantry without wasting vertical space.

Performance: Where These Jars Earn Their Keep

The sealing system is the star. Instead of a threaded lid, you get a rubber gasket sandwiched between glass and a wire bail that clamps down. When you heat the jars during water-bath canning, the air inside contracts and pulls the gasket tight—creating a vacuum seal you can verify by pressing the center of the lid. It works. I processed a batch of tomato sauce and a batch of pickled cucumbers; every single jar sealed with that satisfying pop you want to hear.

What surprised me was how well they hold up to thermal shock. I’ve cracked thinner glass jars by moving them from a hot water bath to a cool counter too fast. These Le Parfait jars took the temperature swings without so much as a stress mark. The glass is genuinely thick—I measured the walls at roughly 3mm, which is about 50% thicker than standard mason jars.

The wide mouth also makes cleaning a breeze. You can actually get your hand inside to scrub the corners, which is something I can’t say for narrow-neck jars.

What Buyers Keep Praising

Scrolling through the Amazon reviews, a pattern emerges. People love the aesthetics, but they stay for the durability. One reviewer wrote, “I’ve been using these for years and they still look brand new—no clouding, no chips, even after dozens of canning sessions.” Another mentioned, “The seal is so tight I’ve stored dry beans for six months with zero moisture getting in.”

Multiple buyers also noted that these jars work for both hot-water canning and pressure canning, which expands their utility. And the wide mouth gets consistent love from people who preserve whole fruits or make fermented vegetables—the opening is wide enough to pack ingredients properly without bruising them.

Where They Fall Short

Let’s not pretend these are perfect. The rubber gaskets are the weak point. They’re natural rubber, which degrades over time, especially with repeated heat exposure. You’ll need to replace them every couple of years—they’re sold separately, and that’s an ongoing cost you should budget for. If you lose a gasket, the jar is useless until you replace it.

The wire bails are also stiff when new. I pinched my finger twice the first week trying to close them one-handed. It gets easier as the mechanism loosens up, but it’s not as effortless as screwing on a lid.

One more thing: there are no measurement markings on the glass. For canning recipes that call for specific headspace, you’ll need a ruler or a separate measuring cup. It’s a minor annoyance, but it’s there.

Who Should Buy These

These jars are ideal for three types of shoppers:

1. The serious canner who processes large batches and wants jars that survive years of use without needing replacement.
2. The kitchen aesthetic enthusiast who wants glassware that looks good on the shelf or counter—these are genuinely beautiful objects.
3. The fermenter who needs wide mouths for packing cabbage, cucumbers, or whole vegetables.

Skip them if you’re a casual user who cans once a year and just needs something cheap. Mason jars are cheaper and simpler. And if you’re looking for jars to freeze in, note that you’ll need to leave extra headspace for expansion, and the glass thick walls mean slower thawing.

FAQ: Real Questions, Direct Answers

Can I use these in a pressure canner? Yes, they’re rated for pressure canning. Just follow your canner’s instructions for processing times and always use new gaskets for each canning session.

Are these jars dishwasher safe? The glass is, but don’t put the gaskets or wire bails in the dishwasher—it degrades the rubber and can corrode the metal. Hand wash those parts.

Do the rubber seals need to be replaced after every use? No. They’ll last 2-3 years with regular use. Replace them if they become hard, cracked, or lose their elasticity. Always inspect before canning.

The Verdict

Buy it if you’re serious about preserving and want jars that’ll outlast your kitchen renovation. The thick glass, reliable vacuum seal, and wide mouth justify the price for regular users.

Skip it if you’re on a tight budget or can only justify jars for occasional use—standard mason jars will serve you fine for less money.

Rating: 4.6/5 — A genuinely excellent preserving jar with one recurring cost (gaskets) and a learning curve with the wire bails. The durability and seal quality make it a worthwhile investment for anyone who cans or ferments regularly.

Where to Buy

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.