Crossword Genius

Ziti and penne, shape-wise (5)

Ross

I believe the answer is:

tubes

(Other definitions for tubes that I've seen before include "Long hollow conduits" , "Piping" , "Hoses, pipes, lines etc" , "Hollow cylindrical shapes" , "Long hollow cylinders" .)

I've seen this clue in the USA Today.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.