S.T. Dupont Ligne 1 Lighter – Excellent Condition with Original Box For sale is an authentic S.T. Dupont Ligne 1 lighter in excellent condition. This piece has been professionally serviced, ensuring smooth performance and flawless ignition. It works perfectly, just as a true Dupont should. The lighter comes with its original box, exactly as it was purchased, making it ideal both for personal use and for collectors who value quality and authenticity. A timeless luxury accessory, elegant and reliable — ready to be enjoyed.