No giggling now! That's what it's called! This is an easy stitch pattern that makes lovely little lacey ladders. And apparently amazing alliteration. Anyway, cast on any multiple of 4 stitches plus 2 with any yarn you like and any needle that is a good match for your chosen yarn (eg worsted weight would work well with size 8 through size 10 needles)
Every row is as follows: *K2, K2tog, YO* repeat ending with K2.