Hand Magnifier Feature: -- Magnifier lens with 10X magnifications -- Lens Frame Material: Plastic Handle Material:Imitation mahogany. --Lens Material: Optical Glass Lenses. Great Magnifiers Glasses for Kids to Develop Hobbies: Great for reading, crossword puzzle game, close observation for those items like insects, hallmarks, stamps, coins, rocks and gem collection It can also be used to focus light, such as to concentrate the sun's radiation to create a hot spot at the focus for fire starting. Great Magnifier for Various Occasion: It's ideal for magnifying jewelry, painting, carving, handcraft, stamps, sewing, repairing a small fitting, read small print on bottles etc. Package Included: 1 Reading Magnifier with 10XClassroom Science Testing: This magnifying glass can also be used to focus light, such as to concentrate the sun's radiation to create a hot spot at the focus for fire starting. Various Usage: Great for reading, crossword puzzle game, close observation for those items like insects, hallmarks, stamps, coins, rocks and gem collection Great for Mechanical Processing, Electronic Repair, Jewelry Appraisal, Timepieces Repair and Miniature Engraving. Best Gifts for Seniors and kids. Various Scene: The magnifying glass is the ideal magnifying tool for home, office, classroom and travel. Compact and stylish design for carrying,light weight, Detachable handle. Rims Material: Plastic Handle Material: Imitation mahogany Lens Material: Optical Glass Lenses. Lens Magnifications: 10X Round Lens Diameter: 70mm.