The best-selling D'Addario Acoustic Guitar Soundhole Humidifier makes it easy to properly and safely humidify your guitar. The Humidifier hangs safely in the Soundhole suspended by the instrument's strings so it never touches the body of the instrument. The humidifier releases the moisture slowly and evenly, keeping your guitar perfectly humidified.

• Ideal For: Care / Maintenance, Acoustic Guitar, Acoustic/Electric Guitar
• Sound hole suspended guitar humidifier
  
• Never touches instrument body
  
• Releases moisture evenly
  
• Sponge Style Humidifier
  
• Safe for all acoustic guitars
• Made in New York, USA