Make enough friction striker igniters to ignite 50 devices for less than 50" each! Excellent for emergency survival firestarters! Use to ignite smoke devices, signal hand flares, thermite pellets, delay devices of all kinds, etc. Comes with friction striker mix and ignition cup pyrogen. Add a small quantity of potassium chlorate to the ignition pyrogen, mix and coat directly onto fuse, flare comp, etc. One strike from the striker on a book of matches ignites the device - simple! Comes with complete instructions with diagrams of various ignition system and miscellaneous materials to complete 50 or more igniters with strikers.