The Oasis case humidifier protects your guitar, mandolin, or violin from cracking because of dry conditions. This case humidifier is easy to use because you can easily see when it needs to be refilled.

Features Include:
   • Can last 7-10 days before refilling
   • Leakproof under normal conditions
   • Guaranteed for 5 full years
   • Free shipping to the continental US 

Please contact us for more information.