They might get worn down while solving crosswords (7)
I believe the answer is:
erasers
(Other definitions for erasers that I've seen before include "India-rubbers" , "They rub out" , "Rubbers" .)
I've seen this clue in The New York Times.
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.