If you're looking to extend the shelf life of foods in mason jars, using Auhanth 100cc Oxygen Absorbers is a good move. These absorbers do their job by taking out oxygen from the storage space, which helps keep food fresh longer.

Just remember, once these absorbers do their thing, they can't be reused, so you’ll need a new one each time you seal a jar.

According to the manufacturer's description, each absorber comes vacuum-bagged and heat-sealed to stay effective until you need it. They’re packed in sets of 10, which makes it easy to grab one without risking the others being exposed. This is especially handy if you're trying to avoid waste.

When you use these absorbers with mason jars or other containers, open them only when you're ready to seal your jars. Each absorber is a one-time deal, absorbing as much oxygen as it can, and then it's done. So, they should stay in their sealed package until you need them.

Just keep in mind, these absorbers are meant for single use. If you're after something that can be reused, this type won't fit the bill. According to our research, products like the Auhanth 100cc absorbers aren’t reusable but are perfect for one-time uses, like storing perishable goods where longer shelf life is needed.

If you’re into long-term storage, it might be smart to buy them in bulk. The convenient packaging means you'll always have fresh absorbers ready to go.

They’re effective for what they are designed for, and as long as you use them right, they'll be a useful tool in your food storage kit.

The auhanth 100CC Oxygen Absorbers are quite a popular pick if you're looking to keep your food fresh for the long haul. They're designed to take out oxygen from the packaging—like vacuum bags, mason jars, and Mylar bags—helping to keep all sorts of foods from salt and sugar to dried meats and nuts in good shape.

The manufacturer says these absorbers are food-grade and meet ISO 9001 standards, so you can trust they're made with safety and quality in mind. That should give you some peace of mind about using them.

Our research shows that people generally give these absorbers a thumbs-up, especially liking how they're packed in sets of ten. This is great because it keeps the ones you're not using fresh longer, cutting down on waste.

That said, there are a couple of things to keep in check. Some folks mentioned that there's no "indicator," so you might be left wondering if they're doing their job. Also, a few people found they needed more absorbers than they thought to get their food as fresh as they wanted, but it varied from case to case.

Just a heads-up, these little packets won't make your bags shrink like vacuum sealing would, which might catch some newbies off guard. They target just the oxygen part of the air.

So, making sure your bags or jars are sealed up tight is super important if you want these absorbers to do their thing.

Overall, despite the lack of a color indicator, people generally seem happy with their performance for long-term storage. If you're considering them, they seem to work well, as long as you seal everything properly and use the right amount for your setup.

Each pack of Auhanth 100CC Oxygen Absorbers comes with 100 absorbers. They're pretty handy for various storage options, like mason jars and vacuum bags, to help keep your food fresh.

According to the manufacturer's product description, these absorbers get rid of oxygen in the storage vessel, which can help prevent spoilage. Our research suggests that people find them particularly good at extending the shelf life of their stored goods. For example, they reportedly work great with dried flowers in mason jars—just a testament to their versatility.

What's neat about these absorbers is that they're packaged in smaller bundles of ten. So, you don't have to open all 100 at once, which helps keep the unused absorbers fresh until you need them. This is handy if you only need a few at a time.

Just a heads-up, though: some folks have mentioned that there's no oxygen indicator included. That means it might be a bit tricky to know if they're still working effectively before you use them. If that's a deal-breaker for your storage needs, it's something to think about.

Overall, Auhanth Oxygen Absorbers seem to be well-liked, with about 80% of buyers giving them a five-star rating. While the lack of an oxygen indicator could be a bit of a bummer for some, their effectiveness in keeping food fresh seems to win people over.