How can you read mirror writing 1

You will use:

Three mirrors about 4 by 4 

inches One shoebox without

a cover Celloiphane tape Front 

page of newspaper and scissors.

Do this: 

Stand one mirror up in a corner 

of the shoebox. Place a second mirror

alongside it so that both mirrors touch

in one corner  of the box at right angles to each other. Tape the mirrors in a place.