Ensuring that you instrument and case are properly humidified before using the Two-Way Humidification System is essential in order to receive the maximum benefits and longevity of the product. The D'Addario Two-Way Humidification Packets allow you to safely restore an instrument and case that is in a known dry condition or has previously not been humidified to the proper humidity level without the danger of over humidification.
- Revitalizes extremely dry guitars and cases
- Quickly and safely restores Relative Humidity
- Reverse osmosis membrane releases only pure water vapor
- Eliminates the guesswork and anxiety of maintaining your instrumentï¿½s proper humidity level
- Fits in Humidipak Two-Way Humidification System Pouches