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Boveda RH 58% 2 Way Humidity Control Micro 4g Gram - 12 pack For Sale
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Boveda RH 58% 2 Way Humidity Control Micro 4g Gram - 12 pack: $9.20
Description: How Boveda WorksOur 4 gram packs are the appropriate size for smaller enclosed spaces, like small pill jars and baggies. The 4 gram size is not big enough for full size wood humidors, use our 60 gram packs for humidors. Boveda is scientifically engineered to maintain a precise relative humidity in an enclosed space, and our 4 gram size is available in 58 percent RH.Each Boveda consists of a specially prepared saturated solution of pure water and natural salt. This saturated solution is contained within a water-vapor permeable \"reverse osmosis\" membrane. Within an enclosed container, Boveda maintains a predetermined level of (RH) by releasing or absorbing purified water-vapor as needed through the membrane. Boveda provides the cleanest and most purified humidity of all other products available on the market today.
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