Dual Dispenser Pack with Fiberglass Wick AirflowConQuest Stink Stick Dispenser 2 pack uses replaceable fiberglass wicks that allow more airflow than cotton or felt wicks to help disperse scent. The air tight rugged container uses tight tapered threads to keep scent fresh and the leak free design makes the dispensers safe to carry in your pack. They also work in sub freezing temperatures. Includes two dispensers Fiberglass wick airflow design Air tight rugged container Leak free pack safe construction Works in sub freezing temperatures