100 Packs 200CC Food Grade Oxygen Absorbers (10 Pack in Individual Vacuum Bag ) , Oxygen Absorbers For Long Term Food Storage with Oxygen Indicator , Works in Mylar Bags, Mason Jars, and Vacuum Bags

Packaging is excellent with colored oxygen indicator tabs showing everything is intact before you even open the bag. Ordered several times from them and will continue to do so

These packets work so well. I put them into mason jars of oatmeal with lids and rings. The jars are sealed tight as if they were canned.

These work great for food storage. I like that they are conveniently packaged with 10 to a pack so you don't have to waste any when they get opened. I just make sure that before I open a pack, that I have ten bags to place them in before sealing.The size is perfect. They do the job quite well.

Delivered quickly and was exactly what I needed.

I know these are 500cc, but they seem a little small. I’m using them to help preserve my freeze dried foods and they will work for my smaller packages, but I will probably have to use two in my larger packages until I can get a larger size ordered. I like they come in 10 count packages and have an oxygen sensor included, to let you know if they are still good or not. I wish they came in a zip lock bag as a whole with the individual packets inside their smaller packages, but once you open the main package, there is no way to close it. You either need to put it in a different package or use a clip to close the current bag. They seem to be of good quality and function. Hopefully the foods I have used them on will store and keep well.

Perfect size for keeping my freeze-dried food freshI stored any unused ones in a mason jar to keep them fresh as well

Only cut open the amount of deoxidizer you will use at a time. Very easy to use. I used three in my bags of oatmeal as I sealed them for freshness

I really like they come in 10 per bag, 12 thick plastic bags for my 120 absorber order of 500cc. I use one in a gallon or quart mylar bag to preserve the food for years. I only seal about 3 mylar bags at a time, and I put the other 7 unused absorbers in a quart mylar bag and iron seal to preserve them for future use, NOT in a mason jar, as I found they don't protect totally the unused absorbers reliably. I recently sealed up nuts, flour, and cereals I bought as extras to eat to eat a year or so from now, as prices are going up dramatically each year, and I end up saving around 30% on my food costs a year, a big deal. And I can buy 6 or 12 of an item, mylar each, and get a bigger savings on buying the quantity pricing deal. I bought these before, and haven't had one not work totally like other 500cc I got in the past where I get a not seal (of course, I may not have ironed the mylar bag enough when I was starting out sealing mylar bags years ago.) Besides keeping the foods like-new fresh with the air out, but the absorber-in mylar bags are much thicker than the packages foods come in, and it protects from insect or small animal infestations I was getting sometimes.