Available in two sizes: 200 cc and 500 cc. They are small iron powder packets used to absorb oxygen in packets, cans or buckets.
Details: Oxygen absorbers are small packets of iron powder that allow oxygen and moisture to enter but does not allow the powder to leak out. Absorbers increase the storage life of food and they are safe to place in containers with the food. One 500 cc is sufficient for any size bucket.
Justine Cummings (verified owner) –
Been using them for my dehydrated vegetables and everything.