Something classy but unusual for a boy please. Up to £40. Not a hip flask, hair & tooth boxes (!), birth cerificate box etc. I know it's difficult but ABers are the people who have all the good ideas.
Thanks in advance.
My favourite was given to my eldest, He's in his thirties now. It was a piece of crystal in the shape of a book, about 2.5" x 1.5" x 1". It was engraved 'The World is your Oyster'. He still has it!
I think I saw it, or something very similar, in a John Lewis store recently.