Product Description
Typoscopes help block out unwanted text and allow the eye to focus on only a few words at a time.
This 3.5" x 5" typoscope has a 1/2" wide opening.
Typoscopes help block out unwanted text and allow the eye to focus on only a few words at a time.
This 3.5" x 5" typoscope has a 1/2" wide opening.