Goes around collecting marbles (7)

I believe the answer is:

rambles

I'm a little stuck... Click here to teach me more about this clue!

'goes' is the definition.
(rambling is a kind of going)

'collecting marbles' is the wordplay.
'marbles' anagrams to 'RAMBLES'.
But, I am not clear how the anagram is indicated.

'around' acts as a link.

Can you help me to learn more?

(Another definition for rambles that I've seen is " Saunters".)

I've seen this clue in the Evening Standard.

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.