Comes ready to use. Will last 3 months in most humidors. Number of packets needed per number of cigars: 2 packets for up to 50 cigars, 4 packets for up to 150 cigars, 6 packets for up to 250 cigars, and so on.
Works ok drys out fast
By Charlie on Sep 13, 2022
Easy to use for the outcome you desire.
By Steven on Aug 11, 2022
I bought this to use with 20 cigars in my humidor and it kept my cigars fresh
By Rene on Feb 6, 2022