All Weather Fire Cubes - With Spark Lite Firestarter - by SOL Windproof & Waterproof: Professional grade all-weather fire starters that easily ignite, and stay lit, in any conditions. Guaranteed! Non-Toxic, Smokeless & Odorless: Cubes help reduce environmental impact by burning completely smokeless and odorless. Includes bonus Fire Lite sparker and comprehensive fire starting instructions. 10-12 minutes burn time per cube. (6) .2 oz Fire Cubes Additionally, each cube can be cut into 8 pieces with each piece burning for 2-3 minutes.