The Colour Resembling Sorting task is an extension after the child has gone through all the 3 Colour Boxes.  The set comes in a storage box with a lid, and has 6 Wooden colour blocks with four shades on each block it also has twenty-four coloured wooden skittles to match.  These blocks come in shades of pink, green, orange, blue, grey and purple. The Child learns to match the skittles with the corresponding colours on the wooden block