1. First, fold one end of the fishing line in half and put it into the space bean, as shown in the figure.

2. Next, tie a knot on the front and back of the space bean, paying attention to leaving a length between the two knots.

3. Then fold a circle between these two knots and clip the double thread at one end into the double thread separated at the other end, as shown in the figure below.

4. Then tighten the fishing rod tip rope that has been knotted on the folding trap.

5. Finally, just push the space bean upward and fix the knot, as shown below.