1

Knit in colour A to first colour change. Join colour B by inserting the right hand (RH) needle into the next stitch on the left hand (LH) needle and looping it over the RH needle. Do not tie a knot.

2

Knit in B until the next colour is required. If necessary pull the tail end gently enough to stop the stitch unravelling but not too tightly as to pucker the knitting.

3

Repeat steps 1-2, introducing a new piece of yarn at each colour change to the end of the row. There will be one bobbin for each colour change.

4

Turn and purl the next row. At each colour change, twist the old and new yarns by taking the new yarn from front to back beneath the old yarn.