HIGH-QUALITY MAGNIFIER: Made of ultra-clear optical GLASS LENS,10-fold amplification, high precision structure with wear-resistant,scratch-proof characteristics. Our magnifying glass can magnify a high-quality image without distortions, always provides you sharp and clean image. It works really well for tiny letters and numbers. 3.5 INCH LARGE LENS: It's very difficult to achieve a real 10-fold magnification and a large lens diameter of 3.5 inches. However, we have achieved it. Not only is the magnification high, but also the lens is wide enough, which is very suitable for reading Books Maps Newspaper, Inspection, Rocks, Coins, Stamps, Insects, Crossword Puzzle, Close Work, Science, Hobby Observation. SHATTERPROOF DESIGN: The magnifying glass is designed with an all-metal handle and frame to better protect the glass lens. I try to break it, but it appears rather sturdy and excellent without damage, it is real shatterproof. You can use it for many years. GREAT GIFT: Not only a good assistant for people with low vision and macular degeneration but also a useful gift for a stamp and coin collectors or as a toy for children.Ideal gift for Christmas, Thanksgiving, Father's Day, Mother's Day, and Children's Day