12 circular needle, knitting instructions: starting point 223 knitting single thread edge. Front edge 10 stitch. 2 stitches up, 4 stitches down, 2 stitches up, 12 stitches down, 2 stitches up, 4 stitches down, 2 stitches up, 16 stitches down. Under the armpit, 1 needle up, 1 needle down ... *** 19 needle, you can see 9 needles. 24 stitches, 2 stitches, 4 stitches, 2 stitches, 12 stitches, 2 stitches, 4 stitches, 2 stitches, 24 stitches. Underarm 1 needle, underarm 1 needle ... *** 19 needle. You can see that there are nine stitches. Front 16 stitches, 2 stitches, 4 stitches, 2 stitches, 12 stitches, 2 stitches, 4 stitches, 2 stitches, 10 stitches.