The most important aspect in ensuring good long term lighter performance is using quality butane. If you've invested in a high quality lighter like an S.T. Dupont, we strongly recommend using the correct corresponding S.T. Dupont butane. Dupont specially formulates their butane to different standards to work best in their different lighter models. To identify which colour fuel is right for a Dupont, unscrew the cap of the butane cover on your lighter. On the inside of the cap you will find a coloured dot that corresponds to a colour of butane that is matched to that lighter.
30ml size is the new format, which offers about 3 fills per can.
The 90ml Black Butane, for the Minijet and Maxijet is listed separately.
| Lighter Model | Butane Colour |
| Ligne 1 Small | Yellow |
| Ligne 2 | Yellow |
| Ligne 2 Small | Green |
| Ligne 2 Torch | Black |
| Ligne D | Blue |
| Long Table Lighter | Yellow |
| Ligne 8 | Blue |
| Mon Dupont | Blue |
| D-Light | Blue |
| Liberte | Black |
| miniJet | Black |
| maxiJet | Black |
| Gatsby | Green |
| Jeroboam | Red |
| Cylindrique | Red |
