Satin Stitch

The Satin Stitch is used to fill designs. It gives designs a smooth, clean finish.

2 things to remember:

1. It uses a lot of thread, so start with long pieces. 
2. It should only be used to fill small designs. For larger designs use the "Long and Short Stitch".

http://www.youtube.com/watch?v=85kFXzOw_Lw