12-Piece Page Magnifiers - Ruler Magnifying Lenses, Plastic Bookmark Fresnel Magnifiers, 3 x Magnification, 7.5 X 2.5 Inches

This set of 12 page-magnifiers has 3x magnification (300%) and Fresnel lenses to avoid distortions. For best viewing results, hold the magnifier 3 to 5 inches from your reading material. Ideal for viewing office documents, food ingredient labels or more. With a 6-inch and 15-centimeter metric ruler printed along the edges, these ruler magnifiers are great tools for measuring distance on maps as well. This set of lightweight and portable magnifiers makes a thoughtful gift idea for your loved ones! Whether for your grandmother who is struggling over her knitting or for your dad who is lately finding it difficult to read a prescription label.