On 2010-06-04 20:28:40 -0400, Larry Jaques said:

I've never seen 6" macaroni (diameter OR length), so that must be the
bucatini.

Length is easy if you make your own pasta*; diameter is a bit more difficult.

*KitchenAid mixer w/ pasta attachments, and if your like your own
ground pork for sausage try the grinder attachment.