Never taint another cigar again with the usual gas odor. Bring your old Zippo or case lighter roaring into the 21st century with this Z-Plus insert. Simply remove the insert from your lighter, snap in the Z-Plus, and you've got a clean, odorless, solid blue flame powered by an electro-quartz ignition system. Its steady torch flame is perfect for quickly and evenly lighting your favorite cigar. No odor or mess and won't evaporate. Wind resistant for outdoor use. Electro Quartz Ignition so it never needs flints. Refillable with butane. Works at up to 5,000 feet altitude. One year manufacturer warranty. Zippo Lighter sold separately. (shipping weight 1 lb)