Fire Liters are the perfect fire starters. They light easily, burn hot and last for up to 12 minutes. They work great for campfires, charcoal grills, wood stoves and fireplaces. Fire Liters are made from 100% recycled materials in the USA. They are also non-toxic, easy to use, waterproof, smokeless and approved for use in California. The 36-pack box is a convenient size to bring camping or to leave by your fireplace or grill.