The Intuitive Overlays are available in two forms:
This is used by an optometrist, psychologist or teacher to determine whether a person is likely to benefit from the use of colour. Each pack contains 20 A5 sheets, two of each colour. It is supplied in a presentation folder with a pad of recording sheets, detailed instructions and a test sheet of text. It will probably help to use the Wilkins Rate of Reading Test in association with this pack.