"The ‘Isolator’ is designed to help focus the mind when reading or writing, not only by by eliminating all outside noise, but also by allowing just one line of text to be seen at a time through a horizontal slit." "The ‘Isolator’ is designed to help focus the mind when reading or writing, not only by by eliminating all outside noise, but also by allowing just one line of text to be seen at a time through a horizontal slit." "The ‘Isolator’ is designed to help focus the mind when reading or writing, not only by by eliminating all outside noise, but also by allowing just one line of text to be seen at a time through a horizontal slit."

"The ‘Isolator’ is designed to help focus the mind when reading or writing, not only by by eliminating all outside noise, but also by allowing just one line of text to be seen at a time through a horizontal slit."