D’Addario Humidipak Maintain Kit PW-HPK-01 Guitar Humidity Control

The D’Addario Humidipak Maintain Kit protects your guitar from dryness and excess humidity, which can cause cracks, neck warping and fret problems. It sits inside the case.

• Two-way humidity control by Boveda – adds or absorbs moisture as needed
• Keeps the relative humidity inside the case at 45–50%
• Maintenance-free, no drips, no refilling with water