D'Addario Accessories D'Addario Guitar Humidifier Packs - Two-Way Humidification System Conditioning Packets - For Restoring to Proper Guitar Humidification Level - 3 Restore Conditioning Packets

Keeping your instrument safe and playable has never been easier, thanks to D'Addario Humidipak.

Using Boveda’s two-way humidity control technology, Humidipak automatically adds or removes moisture to maintain an ideal humidity level of 45%-50% RH inside your instrument case.