[N2Advnture]

Depends on your AMBIENT humidity. Many parts of the world have higher ambient humidity than what we keep our cigars stored.

If you are storing your cigars in a more moist RH (70%) or you have found draw issues with your cigars and you want to dry but your ambient humidity is 70% or higher, then you would need a humidor with something to reduce the relative humidity inside the humidor (eg: 60% or 65% RH beads)

How long you dry box depends on why you are dry boxing and how you have it set up but typically a few days to a week.

I hope this helps

~Mark