A knot hard to untie (hair elastic)

Today’s handcraft topic is “A knot hard to untie (hair elastic)".

square knot

How to tie

1. Use cord instead of hair elastic so that it is easy to understand.

cords

2. Place A on B. Then wrap around.

place A on B

3. Place A on B. Then wrap around again.

wrap around again
knot

4. Pull a cord, tie a knot. It’s done.

reef knot

5. By the way, how to untie the knot.

how to untie

6. Pull harder the A cord (or B cord).

pull the cord

7. Then draw the cord with a knot. Untie.

draw the cord
untie

Making movie is the following.

A knot hard to untie (hair elastic) – YouTube