Of these types, the node stitch is particularly decorative. The actual stitch is composed of a series of first half stitches followed by a series of second half stitches. The actual number of the half stitches will vary by pattern. A picot may be placed in the chain as well. The stitches are counted in sets. And then a notation will be given for the number of half stitches in repetition. The directions vary from pattern to pattern but it often looks like: "Tat 3 sets node stitch ( 4 : 4 )."

As the half stitches are tatted a twist or spiral becomes visible in the work. This gives it a ruffled look. It has also been described as looking like rick rack or zig zag. Good tension is needed to have it lay flat when done.

Of course, not all chains are straight lines or curves. Consider this pattern from the Priscilla Yoke Book Crochet & Tatting 1916 pg. 18. Here the node stitch chain is used to create a lattice look in the yoke. It looks a bit complicated at first glance. Although tatted in one straight pass, it is best tatted with 6 shuttles or 3 shuttles and balls. This lattice is very effective when done in two (or more) colors. Using 3 colors you get a very nice repeat.