Token of love: attraction can feature? (4,4)

I believe the answer is:

ring-pull

'can feature?' is the definition.
(part of a drinks can)

'token of love attraction' is the wordplay.
'token of love' becomes 'ring' (I've seen this before).
'attraction' becomes 'pull' (I've seen this before).
'ring'+'pull'='RING-PULL'

I've seen this clue in The Guardian.

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