Humidity Control

Oasis OH-1 Guitar Humidifier w. Soundhole Mount

Oasis OH-20 Hygrometer Holder For Guitar Soundboard

Oasis OH-2+ Digital Hygrometer / Thermometer For Guitar Humidity Control

Oasis OH-6 Guitar Case Humidifier w. Magnetic Mounting Clip

D'Addario Humidipak Automatic Humidity Control System For Guitar: PW-HPK-01

D'Addario Humidipak System Replacement Packets, 3-pack, PW-HPRP-03