Check the listing for details. Ronson Verichem Penlighter New Old Stock. Condition: New. Listed at 149.95 USD. I am an old dude and have collected lighters of many brands for many years. I had no idea these Verichem lighters existed until I got hold of this one. If you collect lighters you must own one of these.They don't use a flint or piezo. There is a little canister of gas that burns to ignite the butane! Crazy right! A buddy of mine that is a chemical engineer said it must be some form of hydrogen. I sure as hell wouldn't try to light it! If you are curious there is a vid on Youtube. New old stock with all the papers, extra pen refill (dry), cleaning brush and 2 small containers that house the gas cartridges. All the papers in the pic are included. No wonder they didn't sell. $76.60 in 1975 is worth $429.56 in todays money! $1.50 for the cartridges is $8.52 today! Any questions, please ask