> Truffles have a functional role in a dish Cheap "truffle oil" can fill that role as much as a free font can fill the role of a premium one. The real truffle

> Truffles have a functional role in a dish Cheap "truffle oil" can fill that role as much as a free font can fill the role of a premium one. The real truffle and the premium font have a functional role for the few people who can tell either apart. For the rest maybe anything works, just put something on the plate or screen.