Tinderbox.com propylene glycol solution for cigar humidors makes humidity maintenance simple. Just fill your humidifier with the pre-mixed solution. Humidity will be automatically regulated at 70%. Works in any cigar humidor. Naturally anti-fungal. Keeps your cigars fresh and ready to enjoy. 8oz per bottle.
Tinderbox.com (by Madelaine) Propylene Glycol Solution - 8 oz Bottle