All Products

All visual stress support products: coloured page overlays, reading rulers, visual stress software, tinted magnetic marker boards, tinted exercise books and reference books on visual stress.
A peer-reviewed study of Crossbow reading rulers and overlays can be found in the March 2019 edition of the journal "Vision Research."  For a summary of the article, click here.

Crossbow Clarity and quality.
Our coloured overlays and reading rulers are made of virgin PET manufactured specially for Crossbow, and they have a special scratch-resistant coating. Copycat reading rulers and overlays tend to be made of PVC.

PET is

  • Clearer
  • Smoother
  • Harder and less prone to scratching
  • Fully recyclable

PVC

  • Contains toxic chemicals
  • Has a slightly uneven surface, which affects the printing of the colours.
  • Is less clear and also softer and therefore prone to scratching.
  • Remains in the environment for millions of years.


Visual Stress Assessment Pack - Further Education Edition
Visual Stress Assessment Pack - Further Education Edition
From £49.99
Coloured Monitor Overlay
Coloured Monitor Overlay
From £4.99
Tinted A4 Lined Refill Pads
Tinted A4 Lined Refill Pads
From £2.99
Visual Stress Assessment Pack - Work Place Edition
Visual Stress Assessment Pack - Work Place Edition
From £49.99
Coloured Wide-Screen Monitor Overlays
Coloured Wide-Screen Monitor Overlays
From £6.99
Tinted Handwriting Exercise Books
Tinted Handwriting Exercise Books
From £1.69
Tinted Spelling Exercise Books (12 x 18 cm)
Tinted Spelling Exercise Books (12 x 18 cm)
From £1.15
Tinted A4 Plain Paper
Tinted A4 Plain Paper
From £10.49
Tinted A3 Plain Paper
Tinted A3 Plain Paper
From £20.98