A foil package of 10 quick light charcoal tablets. This is a box of fast-lighting Swift Lite charcoal tablets. Used to burn any dried herb, resin, or incense powder. Light disk and when you see a spark place in burner safely using tweezers or tongs. Add incense when charcoal glows. Well sealed against moisture and dust, long-burning and easy to use, these charcoal discs have been a customer favorite for years!