Have you ever wondered how much humidity/moisture a case made with wood soaks up?
Say inside the case, with guitar, it's 55 percent relative humidity. How much is the case getting compared to the guitar? Of course, not all cases are made equal and the quality/thickness of wood used is a dependent. But, still, I'm curious about that.
Now, as for dehumidification: What do you use? I'd like something I can put into my cases, but wouldn't be opposed to a room unit.
Let's hear your thoughts!