Garganelli
Garganelli () are a type of egg-based pasta from Emilia-Romagna formed by rolling a flat, square noodle into a cylindrical shape over a ridged wooden board, giving the pasta ridges. Garganelli resembles ribbed quills with points at both ends. While garganelli are very similar to penne, they differ in that a "flap" is clearly visible where one corner of the pasta square adheres to the rest, as opposed to a seamless cylinder in penne. Garganelli can be served in a variety of recipes; a traditional duck ragù is a common accompaniment and a specialty of the cuisine of Bologna, Italy. See also
 List of pasta
 Reed (weaving)

References

Types of pasta
Cuisine of Emilia-Romagna