D'Addario Planet Waves Guitar Humidifier

Especially in winter, many guitars built of solid woods are damaged by dry air from central heating systems. If the wood dries out, this can result in cracks, particularly in the case of tops made of soft woods such as spruce. An acoustic guitar humidifier to hang inside the sound hole helps avoid unpleasant surprises here by protecting your valuable instrument from damage through drying out. The humidifier dispenses a controlled amount of water vapour evenly to the instrument.