PackFreshUSA: 100 Pack – 1000cc Oxygen Absorber Packs – Food Preservation – Long-Term Food Storage Guide Included

Unutilized packs can be placed in a mason jar or re-sealed to minimize waste during non-use.
Oxygen absorbers, surpassing vacuum sealing in oxygen removal, can prolong shelf life. Ideal for various storage containers like mylar bags, vacuum bags, and mason jars.
Oxygen absorbers, surpassing vacuum sealing in oxygen removal, can prolong shelf life. Ideal for various storage containers like mylar bags, vacuum bags, and mason jars.
Each oxygen absorber package includes an oxygen indicator. The indicator, pink when properly sealed, may display varying shades from bright pink to reddish when sealed correctly, signifying the absence of oxygen. Once opened, the indicator transitions to blue.