This Cigar Mechanic humidifier uses bi-directional technology that absorbs extra moisture when humidity is too high and release humidity when levels are low.   Soak it in distilled water for 45 seconds and the Nano-Beads will turn to a clear translucent color.  Drain any excess water and place it in your humidor.  When the beads turn opaque, it's time to refill!  These beads don't shrink and you will never need to replace them!

Cigar Mechanic humidifiers will maintain ideal conditions for your humidor and keep it from drying out as well as mold free.

• Durable Polystyrene Molded Plastic
• Stainless Steel Screen
• Filled with 30 grams of Humidity Beads
• Metal, Tape & Magnet for Easy Attachment

Use in humidors that hold up to 100-125 Cigars
Dimensions (Outside): 3 3/4"L x 2 5/8"W x 11/16" Th