D'addario reed vitalizer single refill 72%

reed vitalizer offers maintenance-free reed storage. the patented humidipak technology uses two-way humidity control to prevent warping and keep your reeds stable in any weather conditions. reed vitalizer humidity control packs will last 45-60 days. when the pack becomes hard, simply discard and replace with a new pack.

prevents warping and reed damage
keeps reeds stable in various climates