August 2, 2018
I use this on my best guitar. easy to use and no worries about water spilling and causing damage. I think this may be the most effective way of keeping your guitar at the proper humidity level that I have used.
ProsEasy to use
Lasts relatively long time
Consmust keep case completely closed even when your guitar is out of it, in order to preserve the pouches and keep your case humidified.