Guitar Soundhole Humidifier 3 in 1 Design Music Instrument Humidifier Cover for 100-103mm Diameter Sound Holes

Double Functionality: This acoustic guitar humidifier serves as both a humidifier and a dehumidifier. Simply moisten the included sponge to use it as a humidifier or utilize the desiccant(not included) to absorb excess water, helping maintain an optimal humidity around your guitar. Excellent Rubber Material: The insertion edges of the acoustic guitar humidifier cover is coated with soft rubber to guard the guitar s finish, ensuring that it won t scratch or damage the instrument, even with frequent use. Accurate Humidity Monitoring: Equipped with a physical , this guitar humidifier cover accurately displays humidity s inside the guitar body in real time. It s easy to read and stylish, helping to maintain the optimal humidity range of 45%-60%, important for the guitar being and performance. Item Type: Guitar Soundhole Humidifier Model: FH-10 Material: ABS, Rubber