➢Step descriptions:
✦Step 1: Prepare a copper wire, and peeling it.
✦Step 2: Winding the wire into a spring shape.
✦Step 3:Prepare a shorter wire and fold it like this: (as shown in the pic)
✦Step 4:Paste the cloud shape paper on both of the side.
✦Step 5: Put is on the spring shape wire and the cloud shape paper is sliding down the spiral.
Link of the video on YouTube: