Oasis Soundhole Humidifier Blue Mahalo and custom-made genuine analog spring

and custom-made genuine analog spring reverb

Body Dimensions:13 1/8" x

Construction: Advanced Scalloped X-Bracing

It also works great for various acoustic instruments like the violin

Oasis Soundhole Humidifier Blue Mahalo and custom-made genuine analog springFor complete confidence that your guitar is getting the humidification it needs in dry winter weather without worrying about whether your humidifier is leaking or hurting your instrument, check out the original Oasis Guitar Humidifier. Effective and reliable, it does what others cant. Oasis is simply the best guitar humidifier on the market because it: Makes it easy to see when its time to refill. Provides long lasting humidification. Ensures no