by SE
(16)
Buy new:
5 used & new from $1.20
(Visit the Best Sellers in Classroom Science Supplies list for authoritative information on this product's current rank.)
Prefect for reading telephone books, maps, computer printouts & more!
It is great when you need to scan a list or to look for something in a directory. You can see most of the page without moving the magnifier.
Sold in set of 2.