Brand: Pardo

Features:

• Ready To Use - Pre-Filled Crystals in Propylene Glycol Solution ready to use right away.
• One Tube Keeps 25 Stick Fresh. Comes two per pack.
• Easy To Refill - When the PG Solution is below the Fill Line. Simply add PG Solution of your choice.
• Convenient - no filling, no soaking, no charging, no spilling, and no mess.
• Airtight Cap - comes with an airtight cap so you can store a back-up tube that will stay full and ready for use if you ever need a back up or have secondary or larger humidor.