Midwest Hearth Fire Starter Squares Quick-Light Non-Toxic (144-count) Made from compressed wood chips, paraffin wax, and recycled newspaper. Lights within 1/10th of a second. Lights even when wet. Burns for 10 minutes per square. Non-toxic. Will not flavor food. Approved for sale in California. Great for fireplaces, wood/pellet stoves, bbq grills, and campfires.