XIKAR Crystal Humidifier Jars are a two-way humidification system. With PG Solution, the crystals emit and absorb moisture in your humidor maintaining a consistent rate of 70% RH.
- Just unscrew the top and place in your humidor!
- Slow, steady release of constant Humidity of 70%
- Lasts up to 90 days before re-fill
- 2oz. Jar regulates up to 75 cigars and 4oz regulates humidity for up to 150 cigars
- Safe, effective, and very easy to use!
- Re-fill with our pre-mixed PG solution