26-33mm Mineral Watch Glass Lens - 15Pcs Replacement Watch Crystal Lens for Watch Repair & Laboratory Tools | Durable Watch Accessories for DIY Watchmaking & Science Experiments

Feature:1. Watch glass lens is exquisite and compact, convenient and practical, no scratches2. Complete size specifications, you can choose according your using needs, has extensive use, very practical3. The product come with convex surface and flat back, come with good magnifying effect4. Can be used for laboratory measuring cup lids, watch lens accessories, contain enough quantity5. The product is made of fine mineral glass material, possess strong impact resistanceSpecification:Item Type: Watch Glass LensMaterial: Mineral glassUses: Laboratory measuring cup cover, watch lens accessoriesDiameter Range: Approx. 26 ~ 33mm / 1 ~ 1.3inQuantity: 15 Pieces Package List:15 x Watch Glass Lens