Xikar Crystal Clear Humidifier Jar for 100 ct Humidors

The Crystal Clear Humidifier is designed to effectively maintain humidity at 70%. The super absorbant polymer crystals absorb up to 450 times their weight in fluid. As they lose moisture, they shrink so you know when it\\\’s time to refill. Safe, effective, and very easy to use!

Slow, Steady Release of Constant Humidity
Lasts up to 90 days before re-fill
Regulates humiditiy for up to 100 Cigars