3X(Guitar Humidifier System - Humidity Packet Maintain Kit - Automatic Humidity Control System - Maintenance-Free, Two-Way Humidity Control System For Guitars
Applicable scope: Acoustic Guitar,Classic Guitar,Electric Guitar,Bass,Violin,Cello,Banjo,Mandolin,Ukulele etc.
HUMIDIFICATION SYSTEM: Guitar Humidity Packet is maintenance-free, two-way humidity control system for guitar. Includes pouches and guitar humidifier packs.
PROTECT YOUR GUITAR: Protects your instrument against warping, cracks and other damage cause by lack of humidification.
TWO WAY HUMIDITY CONTROL: The first two-way humidity control that maintains a constant 45%-50% relative humidity level within your instruments case.

AUTOMATIC HUMIDIFIER: It automatically maintains the optimal 45%-50% relative humidity level within your instrument case, eliminating the guesswork and potential mess related to refilling a humidifier.
AUTOMATIC ADJUSTMENTS: No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors unlike refillable humidifiers.
Colour:black+white
Material:composite materials

Package Contents:
1 x Guitar Humidifier System kit)