Cello Humidifier: Cello sound hole humidifier accessory provides humidity, easy to insert, does not hurt the body of the instrument, helps you maintain your cello
Function: Humidify the cello in dry weather to prevent the deformation and cracking of the board and improve the service life of the violin.
Material: cello sound hole humidifier is made of high quality silicone material, soft and easy to insert, can be used for a long time.
Size: 32cm/12.60inch long, 1.5cm/0.59inch head diameter.
Easy to use: just insert the bottom of the F hole, easy to use.