For this craft you will need a scissor, glue, markers, white paper, cardboard, string, and something sharp to poke a hole.
First, either print the template below, or trace something round to create two circles on the white paper and one on the cardboard. Decorate the white circles. Then cut all of the circles out. Glue a decorated circle on each side of the cardboard, so the designs are showing on either side. Then, poke two small holes in the middle of the spinner. Run your string through the holes and tie the ends in a knot. This means that the string creates a loop and it runs through the holes of the spinner. (see picture).
To use the spinner, take a piece of rope in each hand with the circle in the middle and go in circles to get the rope twisted. Pull-relax-pull-relax on the string to watch the spinner twirl.