http://www.aqua-gems.com/
I was at the fabric store a few weeks ago trying to get some floral foam to replace the stuff that started to mold in my humi when I saw these. I figured they were exactly the same stuff that all the other bead manufactures use and you can get a pack that makes 1gallon for $5. I made enough to fill up my humidifier box and added some more in a little cup for the other side. So far I have had them in there for about two weeks now and they are keeping my box at a consistent 70% humidity as read on my digital humidifier. I have a bally IV glass top with about 70 cigars in it some still in celo and some naked.
What do you guys think? Anyone else tried them? Could be a really good option especially if they are the same stuff as found in more expensive humi beads.