He already has a lovely watch that I bought him and had engraved a few years ago, and he doesn't drink whisky or anything that I could get crystal tumblers for! We have agreed on both paying for a sundial for our garden with our initials and the date on but I'm trying to think of something for £20 (a bit more is fine) to give him on the day, which is only a week away! Please help lovely people.....