3 Pack Gas Refill Adapter Set Nozzle Reusable Brass Inflation Head Valve Adaptor Tips Cap for S.T Dunhill Dupont Ligne Butane Gas Lighter Filling Supplement

The seller who advertises the product gives misleading information. It is a terrible product in terms of use.

It’s an _extremely_ tight fit to fill up a Rollgas lighter, but yes it does fit.

PROS: Nicely machined solid brass adapters, one can use the included O-Rings if needed, all the adapters have the same inside hole that fits onto standard butane refill can stems and should work fine without leaking. CONS: None of these fit my particular lighter/torches refill valves as expected (my valves leak when just using the can stem to refill them), your results may vary depending on the device, but, these should fit Dunhill models as specified (which I don't own). Overall great value if they suit your needs and could make a nice gift for any Dunhill owner..