Boveda 58% Humidipak uses 2-way technology ensures relative humidity of 58% (+/- 1%). It establishes ideal humidity within 24- 48 hours, is FDA approved, environmentally friendly (all natural/no harmful chemicals), and can be disposed of without a guilty conscience. Boveda Humidipak lasts approximately 6 months (Humidipak will begin to feel granular inside when it needs replacing).
Works very well so far. Hopefully last me a few months or years.
Boveda products are the market leaders in this technology and their Humidipaks performed to all my expectations and some.For serious ColonialBoys this is their go to product, after all your hard work,time and money spent you want your end product to be just as good on it's180th plus day as it was on it's first day.This product will give you this,if you haven't been using Boveda Humidipak products man you are not ahead of the game.Get yours from the boys and girls at The Hippie House no worries m8!