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No airflow here, its not a fan :) I will add a hint tomorrow, feel free to guess again :)

Hint added now. Happy guessing! 😁

Muffin Pans

Nope sorry not correct.

Noone guessed this one, but not to worry Round #3 is up now with this week's SBD rolled over so come on over, have a guess and see what last week's image really was!