John Pearse guitar humidifier. This traditional ”snake” type humidifier is designed to replace moisture which is removed as a result of both climate and/or central heating. Protects instrument wood from cracking caused by low humidity environments. Easy to use - immerse in water for a few minutes then squeeze out the excess, wipe dry, and insert through the soundhole between the 2nd and 3rd strings.
RDM Humitron Acoustic Guitar Humidifier. Humitrons are made of the most advanced material available. The tubes were custom extruded of the finest non-vinyl and non-allergenic resin, soft enough not to exert pressure around the F-holes / sound-holes and sufficiently sturdy to minimize contact with the inside parts of an instrument. The water-suction stems within the Humitrons absorb water ten times of their weight and then slowly release it through the holes.