Item # H76111 | Customer Ratings: ( 5 Based on 2 reviews)

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Oasis OH-18 Ukulele Humidifier
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Safe and simple ukulele humidification.

The Oasis OH-18 Ukulele Humidifier has two unique features: The mounting system allows the humidifier to hang horizontally inside the ukulele rather than vertical (like the guitar humidifier).

Secondly, the humidity output is about 50% of the Royal Blue Oasis guitar humidifier, to accommodate the smaller instrument size. This also allows the humidifier to last twice as long between refills.

The body of the OH-18 Ukulele Humidifier is made from a specially designed fabric that allows water vapor (but not water) to pass through it. As the vapor transmission takes place, a vacuum is created and Oasis shrinks to compensate for the loss of water. By watching the Oasis humidifier shrink, you can determine when it is ready for refill. When refilling, you don't have to guess when it is full. Simply unscrew the black cap, fill with water to the top of the container and replace the cap. Once sealed, the watertight container is your first line of defense against leaks. Humigel, the super absorbent polymer crystals inside the Oasis Humidifier, are your second line of defense. Humigel captures up to 500 times its weight in water in an absorbent gel matrix.

Like other sound hole humidifiers, Oasis fits between the strings of your instrument. The materials that touch your strings are relatively soft and will not scratch your strings. A blue polyurethane stabilizing bar fits over the neck of the ukulele humidifier. Once positioned in the sound hole, the stabilizing bar lies across the guitar strings to ensure even weight distribution. Oasis never touches the body of your ukulele.

Oasis OH-18 Ukulele Humidifier Features:

  • You can see when Oasis is ready for refill
    Long lasting humidification
    Won't leak due to overfilling
    Two levels of leak protection
    Stabilized to never touch the body of your instrument

Product Reviews
(Based on 2 reviews)
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  • Works for U-Bass, too

    As reviewed by Paul Harmon on 12/24/2013

    I got this humidifier for my Kala U-Bass. I assumed I would need to cut out the holder that the strings fit into, but once I got it I decided to see if I could avoid that. The humidifier can be secured without modification, but I wasn't sure the amount of side-to-side pressure that put on the strings would be good for them. So I found a way to suspend the humidifier using a rubber band looped over one string. Since the humidifier rests on the inside of the instrument's back, that doesn't cause the string to support too much weight. I think these Oasis humidifiers are the best...I've used them for years without any problems and they do the job very well.

    1 of 1 people found this review helpful.
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  • Works well if you keep your ukulele in the case

    As reviewed by THOMAS NELSON on 2/4/2013

    I bought this because it's been dry and I thought I could just humidify my ukuleles "as needed." I thought I'd just stick the uke in a case for a week with the humidifier and "refresh" it. Unfortunately, it doesn't work like that. After I did further research, I realized your instrument needs to stay at a constant humidity, not fluctuating. I can't stand keeping my instruments in cases because I'm lazy. I need them on a stand for easy access or they won't get played. So I decided to invest in a room humidifier instead. As for this product, I still intend to use it when I travel. It is easy, convenient, and effective when you have your instrument in it's case.

    1 of 1 people found this review helpful.
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Questions about the OH-18 Ukulele Humidifier (H76111)

PO Box 4769
Westlake Village, CA 91359
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