Video on knitting the bramble (or trinity) stitch. Stitch pattern and handtowel pattern below. Abbr: (K1P1K1)=knit 1, purl 1, and knit 1 in the same stitch; P3tog=purl 3 stitches together; st=stitch. Bramble stitch pattern (multiple of 4 st; 4-row repeat)