Zippo's new lighter insert collection, including this dual flame option, is designed to fit perfectly with any regular Zippo lighter case. For optimal performance, pour in Zippo butane gas. Comes in gift box.- Genuine Zippo double torch insert; Piezo ignition with push button- Adjustable height of blue flame; up to 2,300°F/1,260°C hot - refillable with butane gas; 0.9g capacity- Fits in all normal Zippo cases- Does not fit in Slim or 1935 replica cases.- Insert retains the famous Zippo "click" sound- Fuel: Zippo premium butane gas (sold separately)Benefits- Provides a clean, high-precision flame; Quick and Easy Ignition - Sturdy, durable and durable built; Reusable for long-lasting use- Provides up to 60.5 seconds of light per filling at a flame height of 1" / 2.5 cm- 2 years warranty Item number: Z-65827