INTEGRA BOOST 62-Percent RH 2-Way Humidity Control Pack, 4 gram - 12 Pack

work very good and thats a must to keep cannabis flowers wet.

Better than boveda and cheaper. Includes a little card with each pack that turns color when you need to replace the pack. That little bit of thoughtfulness makes for an exponentially better product. And the actual physical effectiveness seems better also. I dropped these in some older dried out herbs, and to my surprise, it not only freshened it up, it brought back a fresh pungent smell and flavor. And they cost less so its a no brainer to me. I'm a Boost man now.

These are excellent for small cannabis containers! I use them very frequently, and I like this brand better than most others because they really do last a little longer in side-by-side comparisons I've done. I'll never be without them.

Very good. But I wish they made 58 or 60% ones

It works. 4gs in medium mason jar, stuff is well cured right from the start. I will compare with boveda. Integras are individually wrapped. Bovedas came all in the same bag. Also, Integras comes with an indicator. So you don't have to open the mason jar when its time to change. Integras are cheaper than bovedas. So far I can not tell for durability of the Integras. Only tested 4g Bovedas for a long run. Kept them like 1 year, no redydratation. If they can last (and I am pretty sure it will), they are the winners. Edit: 3 months after they're still going. No sign of hardness.