This is a coloured overlay which aids the reading of some pupils who suffer from overexcitability of the visual cortex when confronted by the sharp contrast of black print on a white page.This is blue – known to be one of the most popular choices of people suffering from this problem. The overlay has a single line window and a broader window for reading at text level.
Reading ruler overlay blue
£0.50
In stock
In stock
Description
This is a coloured overlay which aids the reading of some pupils who suffer from overexcitability of the visual cortex when confronted by the sharp contrast of black print on a white page.This is blue – known to be one of the most popular choices of people suffering from this problem. The overlay has a single line window and a broader window for reading at text level.
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