Exhibit case humidifier for guitar Welcome to Connecting to Collections Care › Forums › Group Forums › C2C Community Archives – 2012 through 2014 › Exhibit case humidifier for guitar This topic has 0 replies, 1 voice, and was last updated 6 years, 11 months ago by Amy Snyder. Viewing 0 reply threads Author Posts February 11, 2014 at 4:54 pm #132128 Amy SnyderParticipant We have several wooden musical instruments on exhibit in individual cases and I was wondering what is recommended to use as added humidity. Author Posts Viewing 0 reply threads The forum ‘C2C Community Archives – 2012 through 2014’ is closed to new topics and replies.