Cosmos Magnifying Ruler Mini Magnifying Bar Magnifier Ruler for Reading Small Texts and Prints on Books, Newspaper, Documents, Bible, Instructions in Home & Office, 6 Inches

Mighty Bright 36801 Ruler Magnifier

MagniPros 2X Magnifying Bar Magnifier Ruler with Guide Line(so You Won't Miss a line) Ideal for Reading Small Prints and Document

EZ Magnibar with yellow tracker line - Combo - 6 inch and 9 inch

Westcott 15" Data Processing Magnifying Ruler, Clear

Helix 2X Magnifier Ruler, 12 Inch / 30cm (61002)

Premium 2-Pcs Full Page Magnifier Set – Fresnel Lens Plastic 7.5” x 10” Magnifying Sheet – Bonus 2 Compact Portable Credit Card Magnifiers & 2 Ruler Magnifiers Included - For Reading & Low Vision Aids

MagniPros 6" Magnifying Bar Magnifier with Yellow Guide Line -2x Magnification

MagniPros Premium 3X (300%) Page Magnifying Lens With 3 Bonus Bookmark Magnifiers for Reading Small Prints, Low Vision Aids & Solar Projects

LoRan LM-1 Line Magnifier

Westcott 6-Inch Plastic Ruler, Assorted Colors, 2-Pack