The Back stitch is one of those basic stitches used in many types of hand embroidery. Back stitch is worked from right to left and is great for creating solid lines. Back stitch stitch can be worked on straight lines, curved lines, tightly curved lines.
Try to make your stitches as even as you can. The length of the stitches depends on a pattern, a small pattern will call for smaller stitches than a bigger pattern.