S.T. Dupont Ligne 2 dual flame C18601 perfect ping sound
S.T. Dupont Ligne 2 Dual Flame – ref. C18601, Perfect Ping
A vintage S.T. Dupont Ligne 2 lighter, reference C18601, fitted with a dual flame and retaining a perfect ping.
This reference was only recently discontinued, and is now available in mint condition. The dual flame gives a stronger, more reliable light, while the lighter's ping remains sharp and true when the cap closes — a hallmark of well-preserved Ligne 2 engineering.