hootboot wrote:
I have a feeling I’ve not explained it clearly, the drop box I’m referring to is in ‘get info’ to secure a specific folder, I think it says ‘write only’ drop box.
That's what my example does.
I created a folder named "Desktop Drop Box" on the Desktop, changed its Privileges to Write only (Drop Box) and dragged items into it:

... which is exactly what happens if I drag an item into ~/Public/Drop Box
If you drag items into another user's Drop Box they can see them but you can't:
This is how I created the example:

As you can see its Privilege is Write only (Drop Box). It sticks.
You should be able to create that same folder with the same Permissions by simply option-dragging ~/Public/Drop Box onto the Desktop.
If that's not what you want to do then I don't understand. As for why you want to do it, that's another subject altogether.