Avoid tap water and only buy distilled water for your humidifier this will prevent you from compromising your inventory of fine cigars.
Can you use water for cigar humidor.
Using tap water in a humidor is a death sentence for your cigars.
In fact the more highly purified the water is the better.
Purified water is the solution for preserving any cigars in a walk in humidor.
Once you do this dry off the surface and make sure there is no water drip.
The longer you can leave it the better.
Dampen a sponge with distilled water then place the sponge on top of the plastic bag.
Not to instill panic but for the sake of emphasis consider using tap water in your humidor the equivalent of putting diesel in a car that takes gas.
Or with such a small number of cigars you could seal them in a sandwich or cigar store zip bag.
In fact the more purified the water is the better it will be for the humidor.
Line the bottom of your humidor with a plastic bag.
Purified water is the way to go for preserving any cigars in a humidor.
Instead place a piece of a new clean sponge dampened with distilled water and place it in a partially opened sandwich ziploc type bag to let the moisture escape.
Also in humidor information.
All you need is a few drops of distilled water and you can keep the beads moist.
Ignore the neophytes who say otherwise.
The difference between distilled water and ro di water is the end result of the water.
Any moisture they still have in them should remain stable until the unit arrives.
Close the lid of the humidor then leave it closed for 12 24 hours.