Like a match. Burns like incense. Easy to carry and an easy air freshener. Follow the directions inside each book. You light the match let it burn down a ¼ inch and blow it out. Now it becomes a stick of incense. Fragrances include: Sandalwood, Frankincense, Jasmine, Patchouli, Coconut, Musk, Cinnamon, Rain, French Vanilla, Goddess of Egypt and etc.
