Boveda 62% Two-Way Humidity Control Packs For Storing 1 oz – Size 8 – 10 Pack – Moisture Absorbers for Small Storage Containers – Humidifier Packs – Hydration Packets in Resealable Bag

Works as advertised

Dry to moist. Works great

Definitely does the job

They seem to be effective. Last year’s crop is in giant jars and are still quite fresh. I would buy them again.

Worked well for humidity control snd keeping product fresh

They did exactly as needed, will continue to buy these.

Always brings my flower back to life!

These work great but you must have an air tight container for them to work. If you live in a dry climate you will find that they stop working after your product draws all the moisture out of the packs. DONT THROW THEM AWAY! Just replace them first then take the dried/hard ones out and place them back into the sealed bag they came in with a wet paper towel. Seal the bag and let them sit overnight. The packs will draw the moisture out of the paper towel and back into the packs which you can then use again in the jar where you store your herbs.

After couple week and three packs later, humidity has went from 80 to 69 and still dropping. Pulled the old packs out going to try the put a damp paper towel in with the three dried up ones and see if theyll revive in a sealed sandwich bag.

i placed these in a bag full of . . tobacco . . and the packet was dried out within a day, it was a in a grove bag with the . .leaves. not sure it did anything all. def wont buy them again