Offering a wide selection of tints, these exercise books help with visual stress for dyslexic and visual stress sufferers, who struggle to write on white paper.The high quality squared paper reduces the effect of see-through shadows from the reverse side of the page, which can be a distraction for visual-perceptual sufferers. Using these exercise books helps writing and presentation, making study easier and leading to improved grades and performance.. Improves focus. Ideal for dyslexic learner. Suitable for any age. Lined with 8mm spacing. Approximate dimensions (mm) H 230 W 180 D 4