The Line 2 'Perfect Ping' features micro diamond head details, the signature engraving of the S.T. Dupont atelier. Precision techniques similar to those of fine watchmaking are used to heighten the brilliance of an exquisitely engineered lighter, cutting and faceting it like a precious stone.

The collection includes a lighter in palladium trim, with the roller wheel and lighter cap finished in a micro diamond head design, completed with a gleaming lid bearing the S.T. Dupont Paris logo.