Our hottest burner! Ideal for heavy duty applications, it cuts and cauterizes synthetic cords and threads. Prevent frayed ends from unraveling. Tip heats instantly with the push of a button! The extra-fine tip allows for precision application.Details:8" tool length with cap onTip heats instantly with touch of a buttonRequires 2 AA batteries (not included)Ideal for heavy duty applicationsCuts and cauterizes synthetic cords and threadsPrevents frayed ends from unraveling