coasters in use

This series of posts began with a tutorial on the two ways to tie overhand knots, and how to tie the double and triple overhand knot variations: tie these knots in an I-cord or cast on/bind off cord, and you have an easy necklace or bracelet. The next post showed you some of my experiments with making these knots on knit fabric. And this post shows you how to use the knots on a project, a set of drink-ring-preventing coasters.

Design Decisions

I have quite a bit of odd balls of cotton in my stash, a good choice for coasters that will have cold and hot mugs and glasses on them. These are almost all worsted and sport weight, and there’s a nice variety of colors too: background yarn choice made.

For the embellishment, I wanted something close in weight to the background. The knots might stand out more in a heavier weight, but the resulting raised surface might be too irregular for some of my mugs to sit flat. I decided that the contrast for this project would come not from a difference in weight but in color. To mark the embellishing rows, I decided to use needle elongation to make those rows taller— I would work them with a needle 4-5 sizes larger.

Stitch pattern: stockinette makes a nice smooth surface for both coasters and embellishments. Since I wanted the coasters to be flat, that meant I needed to experiment with border patterns that would counter the curl of stockinette at both bottom and sides. What about dropping stitches at the sides to form fringe, which would be tied with oh, overhand knots?! Thumb’s up—choice made. What to do at top and bottom, thought—Garter? Seed? Reverse stockinette?

My first swatch was an experiment with all these elements, gauge and coaster size, and embellishing spacing. The coaster depth was ok, but it wasn’t quite wide enough. I liked the fringed edges, but decided I wanted a little more spacing at the side edge, so if I added a couple more border stitches what would also fix the width issue. The embellishing spacing was ok, I did NOT like the garter stitch at top and bottom.

In my next swatch I added the width stitches at the sides, used reverse stockinette stitch as a bottom and top border, and tried spacing embellishments farther apart. This swatch was closer to my vision, but ended up being taller than I wanted—I wanted coaster, not mug mat.

My final swatch gave me exactly what I wanted. I had my pattern, and could begin with “project yarn” and needles!



10 g of sport weight cotton yarn
US 4, 5 and 10 needles
tapestry needle, scissors, crochet hook or your fingers for fringe!

Four stitches either side will be dropped for fringe. One stitch on the other side of the marker from them is worked through the back loop throughout to help hold dropped fringe in place before knotting, and one st in from it is purled as spacer.


coaster with knitting completeWith US 4 needle, cast on 30 sts.

Next row (RS): k4, place marker, p1 tbl, purl to last 5 sts, p1 tbl, place marker, k4.
Next row (WS): k4, sm, k1 tbl, knit to last 5 sts, k1 tbl, sm, k4.

Slip markers as you come to them from this point forward.

Row 1 (RS): with US 5 needle, k4, k1 tbl, p1, knit to last 6 sts, p1, k1 tbl, k4.
Row 2 (WS): k4, p1 tbl, k1, purl to last 6 sts, k1, p1 tbl, sm, k4.
Row 3: k4, k1 tbl, p1, knit to last 6 sts, p1, k1 tbl, k4.
Row 4: with US 10 needle, k4, p1 tbl, k1, purl to last 6 sts, k1, p1 tbl, sm, k4.

Repeat Rows 1-4  four times, then Rows 1-3 once.

Next row (WS): with US 4 needle, k4, sm, k1 tbl, knit to last 5 sts, k1 tbl, sm, k4.
Next row (RS): k4, pm, p1 tbl, purl to last 5 sts, p1 tbl, pm, k4.

Bind off row (WS): k4, remove marker, bind off until 4 sts rem on left needle, fasten off, leaving a 4-inch tail. Slip needle out of 4 fringe sts on each side. Do not unravel fringe.


Cut five 20-inch lengths of contrast color yarn. *Thread one strand on tapestry needle. working from left to right in one of the rows of elongated stitches, and leaving 4-inch tail for fringe, insert needle from front to back under the twisted stitch, in front of purl stitch, and under next knit stitch, returning the needle to the front.

coasters tutorial 1

[Strand across three stitches, insert needle from front to back, then right to left under 2 stitches and up between stitches 1 and 2 of the three, making sure needle is ABOVE the horizontal strand. Pull gently, and holding strand taut with left index finger, tie a triple overhand knot with needle around the strand (see last post for details).  Dress the knot.] 5 times across row.

coasters tutorial 2

Finish by stranding across one stitch, under one stitch, over purl column and under the twisted stitch. Repeat from * for each elongated row.


Beginning at bind off edge on one side, **gently unravel several rows of fringe stitches. Smooth yarn loops out to side; cut each loop at its midpoint to form individual strands. Starting at the top, gather 3-4 strands (tails too, where they exist) and tie them in an overhand knot (tip: insert a tapestry or knitting needle in the center of the knot, hold it near fabric’s edge, and tighten knot around it first; when tight as possible, remove needle and cinch down until it is flush with the fabric edge). Repeat from ** for remaining rows of the side. Repeat for other side. Trim fringe to desired length.

coasters tutorial 3

coasters tutorial 4