LuckyStone Mini Microscope Jewelers Eye Loupe Magnifier Magnifying Glass Powerful Doublet, Chrome Plated, Round Body Jewelry Loupe, 21 mm, Silver 100% new and high quality eye magnifying glass This extremely powerful jeweler's loupe is 3 times more powerful than the average (10x) louple It comes with its own hard plastic felt lined storage case, include a small loop to attach to a neck chain or key chain Great product for the watch making industry, specially for inspecting those tiny objects, good for jewelry, coins, stamps and antiques, etc. Foldable and tiny