2-Way Humidity Control Pack - Preserve Flavor & Control Humidity at 62% RH - Moisture Absorber for Herbs, Spices & More - 8 Gram (Pack of 20)

I love these hydration packs. They seem to work better and for longer than the other ones I have used in the past. I have seen a noticeable diffference in a shorter amount of time when it comes to rehydrating flower or keeping already good flower fresh. I think I will stick with these and make them the only ones I use. 100 percent does everything it says!

Excellent. Works as advertised.

Having used both, I prefer these over Boveda now for my needs. The humidity indicator cards are a nice addition. Haven’t had any dry out yet.

Excellent little item and so useful.

I hope the quality remains the same now that these are made in Mexico, especially since they cost more than before. One concerning change is the removal of manufacturing codes on the product, making it impossible to determine how old these packs are. Given Amazon's inconsistent FIFO (First In, First Out) practices, they could be a few months or even a few years old. I’m assuming these are newer based on the "Made in Mexico" label, but there’s no way to be sure.

They provide exactly what they state. The color card is nice to see, you definitely know when to replace.

Seems to work good. Priced lower than other brands and similar results

Worked as intended. Had some garden herbs that could benefit from a little moisture in the jar. These did just the trick.