GRANDI ACOUSTIC GUITAR HUMIDIFIER
ACOUSTIC GUITAR SOUNDHOLE HUMIDIFIER. IT IS RECOMMENDED TO PUT 15 mL OF WATER INTO THE PORT ON TOP OF THE HUMIDIFIER EVERY 2 WEEKS OR MORE OFTEN IF THE AIR IS VERY DRY.
ACOUSTIC GUITAR SOUNDHOLE HUMIDIFIER. IT IS RECOMMENDED TO PUT 15 mL OF WATER INTO THE PORT ON TOP OF THE HUMIDIFIER EVERY 2 WEEKS OR MORE OFTEN IF THE AIR IS VERY DRY.