The most RAWesome lighters in the world! Designed for REAL SMOKERS who want a cleaner light to take FLIGHT! CLEAN ELECTRONIC IGNITION – no flint residue on your thumb or in your smoke! We used an upgraded long-lasting Piezoelectric ignition* for a fresher light, easy grip don’t slip design and it is refillable! *Piezoelectric ignition converts movement into energy – when you press your lighter button, an internal spring-loaded hammer is released, strikes the piezoelectric material (typically ceramic), and produces an electrical discharge that ignites the butane. Voila! There’s your flame – without the flinty smoke or dirty residue on your thumb or in the your smoke!