This Carson PO-25 MiniBrite four-pack consists of portable, handheld, 3x magnifiers that are suitable for daily use. Each magnifier features a distortion-free, acrylic lens that slides out of an integrated case. Whenever the lens is deployed, the integrated case serves as a handle, and a built-in LED light powered by three separately-available AAA batteries is automatically activated to provide illumination. This design allows a PO-25 MiniBrite to be conveniently stowed within a pocket or purse so that it can be used whenever too-small-to-read text is encountered on labels, receipts, or maps. The rectangular lens is also particularly effective when viewing vertical blocks of text, such as within books, newspapers, or magazines.