This gas tool is the best in market and its very easy to use. It uses an electric spark by pull of the trigger so you never have to worry about refills. Save your money of match box by buying this gun, no battery, no flints, and how to use it ( Electronic Spark lights gas burners instantly just pull the Trigger with finger). A safe solution to the normal match boxes in the market. Fully automatic electronic ignition, safe and easy. Ergonomic design comfortable to hold in the hand. suitable for restaurant, budget, picnic, hiking, camping and other outdoor activities.