Solid wood guitars are more sensitive to air humidity. A humidifier can effectively prevent the guitar panel from cracking and maintain good sound quality. Acoustic guitar humidifier is made of ABS plastic, strong and sturdy, light and easy to carry. This guitar humidifier can slowly release the moisture in the sound hole under dry conditions, thus protecting your guitar from shrinkage, warpage or cracking under dry conditions. Water injection hole design at the bottom, place the humidifier in the sound hole, pour in the proper water and let it sit. It is fixed on the strings when in use, it will not touch the guitar body and will not put any burden on the strings. You only need to fill out every two months to get the perfect guitar humidity and guitar sound.

Specification:
Product name: Acoustic guitar humidifier.
Size: Guitar humidifier: 8.5 x 7 x 3 cm / 3.35 x 2.76 x 1.18 inch.
Material: ABS plastic.
Color: Black.

You will receive:
2 pcs guitar soundhole humidifier.

Notes:
1.Manual measurement, please allow slight errors on size.
2.The color may exist slight difference due to different screen displays.