Sustaining the appropriate humidity range with tiny effort is often a snap! This 2 oz. jar is filled with unique pre-charged drinking water absorbing gel crystals. These jars may be used In combination with your humidor's existing humidifiers or by themselves. To work with, just twist off the cap & spot the jar in your https://medium.com/@refinedtraditions/the-ultimate-buyers-guide-to-humidor-cabinets-09e99f97a801