XIKAR 2-Way Humidity Control packets consist of a proprietary blend of natural salts and purified water enclosed in a semi-permeable reverse osmosis membrane. They are guaranteed to provide a constant level of humidity that never fluctuates or cycles-preserving your cigar's natural oils and sugars, allowing them to improve with age. The 320 gram pouch is designed for humidors of all sizes, ranging from 25 count to 150 count. Multiple 320g packs can be mounted in even larger humidors and cabinet humidors. Benefits: - Easy to use, simply unwrap and place the correct number of packets in your humidor and you're ready to go -never guess if or when to refill your humidifier again - Monitors ambient humidity by adding or removing moisture to maintain the RH engineered into the pack to an accuracy of +/- 1% - Will not humidify beyond the RH on the packet, it's impossible to use "too much" - Reverse Osmosis inhibits the passage of impurities, ensuring that only clean, pure water-vapor passes through the membrane into your humidor - Maintenance free, no need to monitor or refill your humidifier. Replace packet when firm. - All FDA-compliant ingredients that won't damage anything through direct contact
