Tackle loose screws, battery replacements, and strap adjustments for home workshops, jewelry studios, or professional watch repair shops Crafted with anti slip handles, this carbon steel watch set ensures accurate adjustments for delicate timepiece maintenance, slippage during intricate screw adjustments Featuring carbon steel construction and ergonomic grips, the multi size screwdriver tips seamlessly adapt to various watch screw dimensions and models The compact storage case organizes all components securely, ideal for preserving tool longevity while enabling portable repairs during travel or outdoor event Designed for watchmakers, hobbyists, and collectors who demand professional grade tools for meticulous watch repairs and maintenance projects, Manufacturer: Msioytog