Italian wine in Australia still selling? (4)
I believe the answer is:
asti
'italian wine' is the definition.
(I've seen this in another clue)
'in australia still selling?' is the wordplay.
'in' indicates the answer is hidden within the clue.
'ASTI' is hidden in the letters of 'australia still selling'.
(Other definitions for asti that I've seen before include "Alcohol" , "Source of fizz" , "Italian drunk" , "Sparkling drink" , "Italian product" .)