Free Pebble Knitting Stitch. An easy knitting pattern over a four row repeat.
Abbreviations:
k: knit
p: purl
k2tog: knit two stitches together
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Cast on an even number of stitches
Row 1: knit
Row 2: purl
Row 3: k1, k2tog to last stitch, k1
Row 4: k1, *k1, k1 in the horizontal bar before the next stitch* repeat from * to * until the last stitch, then k1