To provide a one-way ignition can including a fuel for igniting an incense stick outdoors, in which a red part can be seen in the flame by putting a wick in solid or gel fuel, and which is strong to the wind, has wide flame with red color, and is easily carried and used, though conventionally, the incense stick is ignited using a match, a candle, paper, a lighter and a burner, which has disadvantages that fire power is weak, ignition is not easy, the flame sways in the wind or easily extinguished in the wind, the fire is boring when the fire power is too strong, and a user may feel danger of burning when the flame moves or the fire power is too strong.

The wick is put in the solid or gel fuel. A fire extinction cover is disposed. The fuel and the cover are put in the can.