Inside the Copic Swatch Book, you'll find each page is dedicated to one of the Colour Families - in this first picture is the Blue-Violet Family. Colour each rectangle with the colours you own. You'll see some rectangles have a symbol in the corner to indicate a Ciao (round), Original (square) or Wide Marker (oval). In the picture below you'll see that I've coloured in some of the circles with a Copic Multiliner to indicate that that particular colour is a Ciao Marker. If the symbols are blank or there are no symbols, then the colour is a Sketch Marker.