What’s better than to have a humidifier you only have to check on every 4 months? Few things. The Cigar Oasis Humidifier keeps your cigars at 70% humidity (though adjustable if needed) and has a microprocessor to increase or decrease to keep at this constant level. Batteries last four months, and the reservoir for distilled water will get you past the four month mark as well. They thought of it all with this one. $80 BUY