Boveda Wooden Instrument Humidification Starter Kit

Product Summary

The package includes 4 large 70 gram Boveda packs and 2 leak-resistant fabric holders. It typically lasts between 2-5 months in a seasoned case and the longevity depends on time of year, case quality and ambient RH levels. Boveda's 2-way humidity control technology automatically protects your wooden instrument against warping, cracks and other damage caused by lack of humidification or too much humidification. Boveda maintains a constant 40%-50% relative humidity level within your instrument's (closed) case.