wisedry 300CC [100 Packets, 10 packs of 10 each] Food Grade Oxygen Absorbers for Long Term Food Storage, Keep Food Fresh O2 Absorbers Packets for Wheat Oats Flour and Freeze Dried Foods

works great

Easy to use

These work very well. They're made from metal shavings. I've bought other OAs made from other materials and they don't last well, even when stored in a vacuum sealed jar.

In my inexperience I opened these and did not realize they would react as soon as I did. Place stage all your packs first then open and use asap. Good stuff and works great as dad as I can tell.

Dropped into a nearly heat closed Mylar bag full of dried mashed potatoes then sealed all the way. In a few minutes, the absorbers eliminated the oxygen and a vacuum was created, just as advertised. What was not used, I put in a quart canning jar with a pressure lid and screw lid and some leaking absorber vacuum seale the jar. Hopefully, when I do another long term sealing project, they’ll still be active.

not a whole lot you can say about these, but I will say this much that everything that I have opened that I’ve used to sell these with is still just as fresh as the day I first sealed them so I say thumbs up

The 100 oxygen absorbers come in packs of 10 sealed. 10 packs of 10... they seem to work great with the Mylar bags for putting my dehydrated items in.

OXYGEN & LIGHT ARE THE NUMBER ONE ENEMIES OF STORED FOODS. THIS PRODUCT WORKS GREAT IN ELIMINATING OXYGEN FROM FOOD STORAGE CONTAINERS. STORE THE UNUSED PACKETS FOR FUTURE USE IN A CANNING JAR. THE JAR WILL AUTOMATICALLY SEAL. THEY ARE NOT TO BE USED IN CONTAINERS STORING SUGAR.WORKS GREAT FOR FLOUR & OTHER DRY GOODS. EACH PACKET PRODUCES A BIT OF HEAT WHICH ALERTS THEY ARE WORKING. I HAVE REORDERED ANOTHER BAG FOR FUTURE USE. THE PRICE IS A BIT HIGH. THE QUANTY IN THE ORDER IS AMPLE BUT GOES QUICKLY IF YOU ARE STORING LARGE QUANTITIES OF FOOD.