1. After picking up the needle, we began to knit the edge of the hat. We knitted one needle for the upper needle and one needle for the lower needle. Weave to the required length.

2. After picking up the needle, we began to knit the edge of the hat. We knitted one needle for the upper needle and one needle for the lower needle. Weave to the required length.

3. Then, we began to change the stitch method, knitting 6 stitches, 6 stitches, 6 stitches, 6 stitches, 8 groups, and distributing 48 stitches. Then start knitting with 6 stitches, 6 stitches down and 1-12 rows.

3. Then start to twist the needle. Twist the needle method: start to twist the needle when you lower the needle, pick the first three needles on the toothpick, knit the last three needles first, and then knit the selected three needles, all of which are also knitted.

4. After twisting the needle, continue to lower the needle by 6 stitches, and then knit it forward by 6 stitches. After knitting to 1-12 rows, you can knit the needle again. Weave to the required length.

5. Then start to reduce the needle. The method of reducing the needle: knit one needle to lower the needle, then repeat two needles and one needle to complete the first lap, and then knit another lap to lower the needle.

6. according to this needle reduction method, the needle is continuously reduced for 3 times, and there are still 12 coils on the bar needle. Then leave a 2 cm thread, thread the wool into the loop, and then tighten it on the reverse side.

7. Then turn it over and tidy it up, so that the knit wool hat is knitted.