Orchestral instrument from my supermarket (8)

I believe the answer is:

cornetto

'orchestral instrument' is the definition.
(type of woodwind instrument)

'my supermarket' is the wordplay.
'my' becomes 'cor' (both are expressions of surprise).
'supermarket' becomes 'netto' (Danish supermarket).
'cor'+'netto'='CORNETTO'

'from' acts as a link.

(Another definition for cornetto that I've seen is " historical wind instrument".)

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