3-pack of replacement packets for the Planet Waves Humidipak Humidity Control System, the first maintenance free, two-way humidity control system that preserves a constant 45%-50% relative humidity level within your instrument’s case. This all new, reformulated, patented ldquo; two-way rdquo; humidification system maintains 45-50% relative humidity which eliminates all maintenance and guesswork. this system is recommended by taylor guitars and others for maintaining the stability and playability of your instrument.


– 3 replacement packs for the Planet Waves Humidipak system


– Automatic humidity control protects your instrument against warping, cracks and other damage cause by lack of humidification


– No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors Unlike refillable humidifiers


– Eliminates the guesswork and anxiety of maintaining your instrument’s proper humidity level


Planet Waves, part of the D’Addario family of brands, is known for innovative, problem-solving, quality musical accessories. Planet Waves offers a complete line of award-winning accessories including cables, picks, tuners, capos, straps, humidifiers, maintenance tools and more.