Keep your reeds in a humidity controlled environment. This Vandoren Hygro Case holds 6 of any bass clarinet / tenor sax or baritone sax reeds. It offers regulated humidification by air circulation and a hygrometry level controlled by a humidity indicator disc.
This Hygro Reed Case enables the performer to keep the reed at the correct humidity of 52 . On the front of the case is a sensor which turns a different colour when the reeds have become too dry. From there, all you need to do is add water to the sponges provided.