A cost effective way to reduce headaches and eye strain for those who struggle to read text for prolonged periods. Available in many colours applying colour overlays or reading rulers to books, documents or monitor screens can mitigate the effects of visual stress.
Overlays: Just place the overlay over the page or monitor screen. You may find it preferable to cut your overlay down to A5 size if you normally use if for reading books as opposed to larger printed sheets. Feel free to touch the overlay when reading if you need to.
All of the Overlays are available to buy individually or in packs of 5 or 10.
Please specify which colour(s) you require by typing in the "Colour(s) Required" field below.