9: And continue like this with the rest of the dough. The rolls should not touch each other.
10: With a brush, glaze each roll with a little oil, and sprinkle salt on top.
11: Put in the oven, and bake until the gressini are nicely browned, about 20 minutes.
12: Leave on a rack to cool a littl before serving still warm.
Remarks
You should cook the gressinis as you like them: if you want them really crusty do not hesitate to bake them until brown. Conversely if you prefer them a still a bit soft, cook until just light brown.