First drill a whole in the bottle top
Second place the bottle top on the cardboard paper and trace around it.
Thirdly cut out the circle with scissors.
After that use the felts to colour in your circle.
Lastly put your cardboard circle in the bottle top and put a hole in the center with a pencil, push your skewer through the hole.
Finally start spinning and have fun.
Please ask an adult to drill the hole for you.