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Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays are a proven, research-based solution to the visual stress problems that often occur alongside dyslexia. Really simple to ...

Coloured overlays in a range of Eleven colours are a proven, research-based solution to the visual stress problems that often occur alongside dy...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler. It is discreet and professional-looking...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler.It is discreet and professional-looking ...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler.It is discreet and professional-looking ...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler. It is discreet and professional-looking...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler.It is discreet and professional-looking ...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler.It is discreet and professional-looking ...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler.It is discreet and professional-looking ...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler.It is discreet and professional-looking ...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler.It is discreet and professional-looking ...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler.It is discreet and professional-looking ...

This Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler.It is discreet and professional-looking ...

This is an improved version of our previous Coloured Reading Overlay. The Duo Windows Reading Ruler  is made of a combination of opaque and ...

The Visual Stress Assessment Pack provides anyone involved in detailed assessment of the colour overlay needs of individuals with a full battery...