Thread
 

I was going through my drawer of thread and found several rolls of embroidery thread that I bought when I bought my machine Ok my question is what is the difference between the embodied thread and other thread and can I use the embodied thread for regular sewing on a quilt ?

Check out superior threads website. Detailed description tthere

If the embroidery thread is rayon, I would not use it for either piecing or quilting because rayon is considerably more fragile than other types of thread -- great for embroidery; not so great for quilts. If the embroidery thread is polyester, it is probably fine for quilting.

Ditto what Prism said.

Give it to someone that machine embroiders.

Ditto Peckish and Prism. I use poly embroidery thread all the time for quilting on the longarm. I don't piece with it though.