It features an encased pre-wrapped hemp spool with a cap and works with conventional mini Bic lighters. You will be amazed at the overall compact size, safety and easy use of the Spooly. 3 piece design with aluminum extinguish pipe. You can thumb control your hemp up or down and extinguish. When the hemp spool is empty, simply replace it with a pre-wrapped dispenser refills or rewrap it with your own hemp.