The fold flat field stove is very useful especially when space is at a premium when backpacking or just for survival. the stove is very durable and can be folded to support a cup or a pan and then folded flat again many times. it comes with 4 solid fuel tablets that have an average burn time of 10-12 minutes and can reach a temperature of 1400 degrees. high performance solid fuel tablets are ultra-lightweight, compact, and light easily with ordinary matches. smokeless and odorless burn non-toxic formula, safe for environment & burns efficiently at high altitudes.