Inexpensive beads?

When I get in more sticks that I currently have room for in my humi's I store them in their cello's in Ziploc quart sized freezer bags which I leave slightly open. These I store in a latch closing "tupperware" container containing a CI ziploc bag (good to recycle...) which I've filled with TerraSorb crystals. These are moisture crystals intended for gardeners to keep water in their plants. I've found that I can keep a constant 70% with this system. I even put together one for my son when I gave him 30 or so smokes that I just wasn't thrilled by... for him, it was a windfall....

The crystals are about 15 bucks at a garden center. They absorb a **** load of H20 and hold their humidity for an extremely long time...

Might be worth a try...

PG