Last Monday's mystery photo was a top view
I'm not sure what sort of chopper Ellen D was thinking of, maybe a pastry cutter, but Adrian was the only one to correctly identify the cheese grater. Well done. My thanks to all who had a go.
From a top view last week to a bottom view of something this week
If you would like to make a guess as to what it is please leave it in the comments. They will be revealed, along with the answer, next Monday.