Humitron, for cello

Item: #VC4999

Humitrons are made of the most advanced materials. The tubes are custom extruded of the finest non-vinyl and non-allergenic resin, soft enough to exert pressure around the sound holes and sufficiently sturdy to minimize contact with the inside parts of the instrument. Our water-suction stems absorb water ten times their weight and slowly release the moisture through their holes.

$ 13.50