I received my small 20 count humidor from cbid today. Its a beautiful wood burl but I have some questions on setting it up. It came with a puck outside of the actual humidor box which I assume is a humidifer? I also received a smalle puck in the box itself but looks like same thing? They both twist which I assume is open and close? Do I just poor distrlled water on them or what?

Any info would be great. I was planning on buying a drymist tube to control humidity and found threads of it here. But nothing on the two pucks included.

Want to get this setup ASAP so I van order my newb sampler!