Worm Trim

This edge can be done using the three-needle transfer tool. If edging an afghan or baby blanket, before beginning to knit the trim, measure the width of three needles and place your fingernail as a marker. This space will be used where the trim ends.
Then, beginning at your fingernail, pick up 3 stitches along the edge and hang these stitches onto 3 needles.
Knit 8 rows at about 1 or 2 stitch sizes (tension) smaller than the tension used when knitting a fairisle blanket or up to 1 stitch size (tension) smaller when knitting a stockinette or garter carriage single-bed blanket..
Pick up 3 new stitches along the edge you are covering and place those 3 stitches ON TOP of the same 3 needles you just knit on and which are in work.
Continue as above until you reach a corner where you should knit 10 rows. Be careful to try to nicely space your edging at the corners it is evenly spaced on each edge.