Personalized Gifts
Your dad has a mug. It's chipped, and he'll defend it with his life. Put his name on a new one, or the thing he says every morning, and give the old one a day off. When I don't know the dad, an engraved multitool is my answer, and I'm right about nine times out of ten.
Personalized stuff takes the engraver a couple weeks. Order it early and I won't have to make a sad face. — Hank