For optimal performance, fill with Zippo lighter fluid. Genuine Zippo windproof lighter with distinctive Zippo "click" All metal construction; windproof design works virtually anywhere Refillable for a lifetime of use; for optimum performance, we recommend genuine Zippo premium fluid, flints, and wicks Made in USA; Lifetime guarantee that "it works or we fix it for free™" Fuel: Zippo premium lighter fluid (sold separately) Model: 46846