Pukka Pad Pukka Irlen Reading Ruler IRLOVERLAY

The reading ruler helps to prevent visual stress and enhance focus whilst reading and writing. By using the reading ruler, ... Read more

Tiger 15cm Ruler Clear Hang Pack Pack of 12 15016873010342

The 15cm Ruler lets you measure and plot in both metric and imperial measurements. Sturdy clear acrylic provides durability for ... Read more

Plain Window Reading Rulers with Coloured Overlay (Pack of 16) SS48627

The Eye Level Reading Ruler is a coloured overlay filter and text highlighter about the size of an eight-inch ruler. ... Read more