NKLEI 500cc Oxygen Absorbers for Food Storage - 100 Count (20x Packs of 5) - for Long Term Food Storage & Survival, Mylar Bags, Canning, Harvest Right Freeze Dryer, Dehydrated, and Preserved Foods

Absorber ohne Frische-Indikator in der Verpackung, habe offensichtlich meine 20 Mylarbeutel mit totem Absorber bestückt...wurde stutzig und habe dummerweise erst jetzt 1 Päckchen zum Testen geöffnet: Pulverfarbe ändert sich auch nach Tagen nicht zu rostbraun, sondern bleibt grauschwarz...

These are great to put into all of your dry pantry items. They are easy to use, durable, cover a large area, and keep so many items fresh when sealed in. They function very well, and are a good value for your money! We live very remotely, and I use these in everything from rice, pasta, and beans, to salt, spices, and powders to keep things fresh.

I use these for my freeze dryer foods. They work as they should .

Use these very often and are pleased with product.

The oxygen absorbers are excellent we do a lot of freeze dried foods. Shipped fast