Abstract: A novel mechanical spark generating device for one-handed operation. The novel mechanical spark generating device includes a case having a case body and a relatively moveable striker arm extended therefrom, the case body includes a channel having an opening thereinto. A pyrophoric rod assembly is moveably carried in the channel of the case body, the pyrophoric rod assembly having a support surface adjacent to one end thereof, and a pyrophoric rod carried therein. A striker bar is fixed to the striker arm in a position for interacting with the pyrophoric rod of the pyrophoric rod assembly when the pyrophoric rod assembly is in a deployed configuration extended from the case body and the striker arm is moved there toward.