Slip-stitch Knitting - Basic Methods

Basic Methods

In the basic slip stitch the stitch is passed from the left needle to the right needle without being knitted. The yarn may be passed invisibly behind the slipped stitch (wyib="with yarn in back") or in front of the slipped stitch (wyif="with yarn in front"), where it produces a small horizontal "bar". The wyif slipped stitch is less common, although several knitting patterns use it to produce a visual effect like woven cloth. Alternatively, the yarn can be "tucked", i.e., made into a yarn-over that is knitted together with the slipped stitch on the next row; like the simpler wyib, this is invisible.

If knitted on the next row, the wyib slipped stitch is twice as tall as its neighboring stitches. A vertical column of such "double-height" stitches is a nice accent, e.g., on a scarf or in a sweater, particularly in a contrasting color.