The VTG Set of 6 Jeweler's Screwdrivers Type IV by Algren Products is a high-quality set of screwdrivers designed specifically for jewelers. Made in the United States, these precision tools are suitable for setting and are available in a range of sizes from .025 to .100 inches. The set comes in a convenient case for easy storage and organization, making it a must-have for jewelry enthusiasts and professionals alike. Exterior case is torn but in good shape for displaying. Interior carrying case appears to be redone at some point. All screw drivers have some surface rust but move freely with sharp tips and function well.