For ST Dupont Gas you can use the following as a general reference (but use the color under the dustcap to tell for sure):

Gold (Yellow): Small Line 1 and Large Line 2 lighters.
Red: Large Line 1 and Perspective lighters.
Blue: Urban lighters and Line D lighters.
Green: Small Line 2 and Gatsby lighters.


S.T. Dupont

S.T. Dupont Red Flints Code: dupredflint Price: $2.95 Available for immediate delivery Quantity in Basket: none

S.T. Dupont Black Flints Code: dupblkflint Price: $2.95 Available for immediate delivery Quantity in Basket: none

S.T. Dupont Red Gas Code: dupgasred Price: $5.95 Available for immediate delivery Quantity in Basket: none

S.T. Dupont Red Gas Ten Pack Code: dupgasred10 Price: $49.95 Available for immediate delivery Quantity in Basket: none

S.T. Dupont Blue Gas Code: dupgasblue Price: $5.95 Available for immediate delivery Quantity in Basket: none

S.T. Dupont Blue Gas Ten Pack Code: dupgasblue10 Price: $49.95 Available for immediate delivery Quantity in Basket: none

S.T. Dupont Green Gas Code: dupgasgreen Price: $5.95 Available for immediate delivery Quantity in Basket: none

S.T. Dupont Green Gas Ten Pack Code: dupgasgreen10 Price: $49.95 Available for immediate delivery Quantity in Basket: none

S.T. Dupont Yellow (Gold) Gas Code: dupgasgold Price: $5.95 Sorry, we are currently sold out of 'S.T. Dupont Yellow (Gold) Gas'. Please check back later. Quantity in Basket: none

S.T. Dupont Yellow Gas Ten Pack Code: dupgasgold10 Price: $49.95 Available for immediate delivery Quantity in Basket: none