Guitto GHD-03 Universal Guitar Humidifier Pointer Dial Portable Soundhole Hygrometer Clip Type Humidity Control System Folk Classical Acoustic Guitars Maintenance Tool Gift Looking for a humidifier for your ukulele or acoustic guitar? Our humidifier is of innovative design and easy e. Itand 39;s a perfect gift choice for yourself or your family members, friends and anyone who loves playing ukulele or guitar. Features: 2 types of universal humidifier optional: for ukulele or for folk/ classical guitar. Great for beginners or professionals. Monitors the humidity inside, with pointer dial for easy reading; beautiful and elegant, accurate and durable. internal sponge, good water absorption ability, humidify evenly; easy to replace it for long-lasting use. Clip it to the soundhole, the silica gel protects the soundhole against damage; tension branches, applicable to more sizes. Easy to operate, convenient maintenance for your ukulele or acoustic guitar. Perfect gift for anyone who has a ukulele or guitar. Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Model: GHD-02 (for Ukulele)/ GHD-03 (for Guitar) - Optional Main Color: Black Main Material: Plastic and Metal and Sponge Package Size: GHD-02: 103 x 86 x 75mm / 4.06 x 3.39 x 2.95in GHD-03: 137 x 134 x 45mm / 5.39 x 5.28 x 1.77in Package Weight: GHD-02: 78g / 2.75oz GHD-03: 100g / 3.53oz Package List: 1 x Humidifier 1 x 10ml Water Kettle Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin