Preferred: B69 Auto-Replenish Size 320 Refill
FOR DRY ENVIRONMENTS/PREFER A MOISTER CIGAR PROFILE: B72 AUTO-REPLENISH SIZE 320 REFILL
For Long-Term Aging/Prefer a Drier Cigar Profile: B65 Auto-Replenish Size 320 Refill
Size 60 For Most Humidors
Size 8 For Travel/Small Humidors
Size 320 For Large Humidors
B84 for Seasoning Wood Humidors