From the Oliva web site. How can you argue with the cigars maker? :dunno:
http://olivacigar.com/fundamentals.aspx
Storing Cigars
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"Proper storage is fundamental. Cigars should be stored
without cellophane in a humidor which has an adequate seal. It should be checked often to insure proper conditions (70% humidity). "
Aging
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"Cigars should be placed in the humidor
without cellophane. Allow for space for the head and foot of the cigars evenly. The humidity source should be one that can exceed 70% humidity. Aging cigars should be kept at 70%-79% humidity depending on the thickness of the wrapper. Thicker wrappers require higher levels of humidity. Once desired age is achieved a cigar should be brought to 70% before smoking."