4OZ Crystal Humidifier Jar
Never worry about your humidor when you're away again.
Heading away for work? Going on a holiday?
Simply unscrew the lid of this crystal jar and throw it in your humidor to ensure that the humidity stays balanced and level at 70% for 90 days.
It couldn't be easier - a line on the side tells you when it's time to refill your jar with Propylene Glycol Solution.