Two items for the toolbox obtained at the chemist’s (8)
I believe the answer is:
nailfile
'two' is the definition.
Although both the answer and definition are singular nouns, I cannot understand how one could define the other.
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for nailfile that I've seen before include "Manicure item" , "Manicurist's tool" .)