The Ligne 2 Double X Firehead relaunches the iconic Firehead guilloche, a technique that has been mastered by S.T. Dupont since the 1950s. The first guilloche, featuring delicate triangular motifs, reflects the brand’s humble beginnings. The second, with its larger, bolder pattern, symbolises the strength of fire and S.T. Dupont’s ascent to the pinnacle of luxury. Together, these two guilloches represent the brand’s evolution from modest origins to legendary status. Accompanied by its signature ‘cling’ sound upon opening, this iconic lighter is equipped with a double soft flame, catering to the discerning user.