Features:

100% brand new and high quality
Humidifier is designed for protecting your guitar in the driest conditions
for Acoustic Guitars
Releases moisture evenly and slowly inside your guitar to maintain the proper humidity level
The humidifier suspends between the strings and never touches any part of the guitar's body
Fill in the distillded water into the nozzle about once a month for maintaining the humidifier
The frequency depends on the specific atomospheric conditions
Distilled water should be used, no tap water

Specifications:

Name: Guitar Sound Hole Humidifier

Color: Silver

Weight: 38g / piece
SKU: GT0908-248

Package Included:

1*guitar sound hole humidifier