A humidor's any kind of box or room with constant humidity (and often temperature as well) used to store cigars, cigarettes, or pipe tobacco. For private use, small wooden or acrylic glass humidor boxes for a few dozen cigars are used, while cigar shops may have walk-in humidors, sometimes consisting of a whole floor. Humidors of all sizes use hygrometers to keep track of the humidity levels. Classification of Humidor Table Humidor Usually quite heavy and though portable in theory,'s usually ke… (More on Humidor)