Yooper32, You can find it about 3/4 of the way down the page of Misc. Quilting Tools:
http://www.ericas.com/quilting/tools/misctools.htm
I have this tool and bought it and have used it with my Pfaff 1200 Hobby Quilter. It takes a wee bit of practice but it did make it much easier to get the bobbin in/our for sure. Of course I moved and now I cannot find it! Argh!