Planet Waves Large Instrument Humidifier
This item is now available part of the
Humidor Set from Planet Waves!
Planet Waves Humidifier protects your cello, even in the driest conditions.
Open-cell phenolic foam won't leak or deform, and disperses moisture more evenly than normal sponge.
Syringe included which allows for easy and accurate filling.
"Hook and loop" material on back makes unit attachable to almost any type of case interior!