Pre-wound bobbins
 

What size pre-wound bobbins do I order for my Pfaff GrandQuilter? Any preferences on brand/thread?

Your owners manual should tell you the bobbin size your machine uses. I thought there were only 2 , the large ones longarms use & the small ones domestic machines use. When in doubt I would either check my book or visit the company website. Generally for thread questions I visit Superior Threads. Com they have a vast wealth of information on their site and answer most of my questions. They also sell prewound bobbins.

I believe the Pfaff GrandQuilter comes in different styles, both domestic and longarm. For example, I think a 1200 model GrandQuilter is very different from a GrandQuilter 18.8. So I think you need the exact model number of your GrandQuilter in order to look up the correct information about the bobbins.

This website may be of help:
http://www.thethreadexchange.com/miv...in-information