The Eye Level Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler. It is discreet and professional-looking and can be kept in a book as a bookmark for easy storage.
The Plain reading ruler is made of a plain window of transparent plastic that both underlines the text by the use of an opaque line and highlights it in a coloured tint.
Simply read the text through your selected colour using either the narrow strip for single lines or the broad strip for paragaraphs.
Uncluttered Reading Window.
Narrow panel with underlining band.
Matt finish on one side; Gloss finish on the other.
Idea for figures, diagrams and more advanced readers.