Take extra care of your acoustic instrument with this humidifying system.
- Protects your guitar without damaging the finish
- Suspended by the strings, never touches the guitar body
- No clips or fasteners that can scratch the guitar finish
- Open-cell phenolic foam insert disperses moisture slower and more evenly than sponge
- Foam insert shrinks less than 1% when dry vs. sponge, which can deform dramatically
- Includes water syringe for filling