High Precisions Craftsmanship: Made from metal with anti, each tool undergoes meticulous machining to scratches on delicate watch surfaces, outperforming standard market alternatives Ergonomic & Portable Design: Lightweight tools with comfortable grips reduce hand fatigue during prolonged use, while compact storage ideal for on the go repairs Versatile Application Scenarios: Perfect for DIYer home repairs or professional workshops, addressing tasks from basic maintenance ( cleaning, part replacement) to complex disassembly with good Efficient damaged Screw Extractor: Features pyramid shaped extractors that easily remove damaged screws ( 0.5 3mm diameter) with 50% high success rate compared to traditional methods, along with multi size screwdrivers for 99% compatibility Professional Watch Repair Set: This comprehensive set includes special tool for watch maintenance and repair, suitable for both enthusiasts and professional watchmakers to handle various brands and models with precisions, Manufacturer: ZBIianxer