Has anyone tried any of the Tiffany key rings? I'm trying to think of a special 60th birthday gift for my mom for June. Golf is her favorite thing on the planet, and they have a golf key ring. She doesn't wear silver jewelry at all, so she wouldn't wear a necklace or anything from Tiffany, but I was wondering if the golf key ring would be something subtle she'd have everyday and something she'd never purchase for herself. She doesn't use any other key rings currently, so it wouldn't be lost in a mix of others or anything. Any thoughts? I haven't seen these in person and it sounds like the golf one in particular is online or in NY only.