SpecificationMaterial: Zinc AlloyDimension: 7.97*3.78*2.36cmWeight: 86.5gPackage List1*Triple Jet Lighter (Without Gas)1*Gift BoxAdjustableFlame adjuster is under the bottom of the lighter, please follow the "+" and "-" sign to turn it.Flame height need to be re-adjust to desire level because butane pressure in the fuel tank reduces after a period of use.RefillableRefill with any high quality butane that available in the market, convenient and economic.NoteLighter will be shipped WITHOUT butane due to DOT and USPS Safety Regulations, please fill with butane fuel before use.Lighter will not ignite at the lowest setting as there is no butane pressure.Keep Away from children, face, body or any inflammable things.WarrantyLifetime warranty supplied for this lighter, full refund or free new replacement provided if broken.