Square Corn Knot: The knot formed by the square corn knot looks like a square pillar, so it is also called the "square pillar knot" and is generally used to weave mobile phone charms, bracelets, necklaces, etc.
Preparation method:
1. As shown in the picture, the red line presses the green line.
2. Fold the green line in half and press the red line as shown.
3. Fold the red line over the green line.
4. Fold the green line in half and press the red line.
5. Fold the red line and press 2 to pick 1.
6. Tighten the 4 lines.
7. Fold the red line over the green line.
8. Fold the green line in half and press the red line.
9. Fold the red line in pairs and press the green line, fold the green line in pairs and press 2 pick 1.
10. Repeat the above method and braid to the appropriate length.
