Keep your acoustic instruments sounding and looking their with a dedicated humidifier and maintenance tool designed for guitars and ukuleles. This device regulates humidity to protect tone, prevent cracks, and preserve finish while fitting easily in cases or sound holes. Key benefits humidity control: Maintains the ideal moisture level to preserve tone stability and prevent wood shrinkage or swelling. Dual function: Works as both a humidifier and a maintenance accessory, offering ongoing care that supports instrument longevity. Versatile placement: Suitable for use inside the instrument sound hole or placed in the case for case humidification, depending on your storage and playing needs. Easy to use: Simple to install, refill, and monitor so regular maintenance fits into your routine without hassle. Broad compatibility: Designed for acoustic guitars and ukuleles, including folk and solo instruments that use sound hole covers or tailpiecemounted accessories. Features and attributes Function: Controls internal instrument humidity and helps maintain consistent tone and appearance. Compatibility: Compatible with most acoustic guitars and ukuleles, and intended for use as a sound hole humidifier or a case humidifier. Size and fit: Compact form factor made to fit common sound hole and case spaces for straightforward placement and storage. Material and construction: Built from moistureretentive, instrumentsafe materials that hold and release humidity evenly without harming finishes. Performance: Provides steady humidity regulation to reduce the risk of warping, glue joint separation, and finish checking over time. Practical use scenarios At home storage: Place the humidifier in your guitar case during seasonal changes to maintain stable humidity while the instrument is stored. Touring or gigging: Use the humidifier inside the sound hole or case between sets and travel stops to protect the instrument from dry air in venues and transport. Longterm preservation: Keep the humidifier installed during periods of limited playing to help prevent cracks and maintain playability and appearance. Simple care and maintenance Refill as needed following the included guidelines to maintain consistent humidity levels. Check placement periodically and clean according to basic instructions to ensure continued, reliable performance. This humidifier offers focused, practical protection for acoustic guitars and ukuleles, helping maintain sound quality and physical condition through routine humidity management.