Either print out two circles from the templates above OR get a small paper plate (approx 10-12cm in diamater and draw two circles).
Colour in your circles any way you wish. The colours will “mix” on any concentric circles. (see video for the effect). Be bold and experiment with different designs and patterns.
Cut our your circles.
Stick the first circle on some cardboard.
Cut out the cardboard circle now.
Stick the second circle on to the back.
Make two small holes (approx 1cm apart, if not 8mm) on either side of the centre of the circle – the templates have markings for this.
Thread string approx 40cm in length through and tie.