Product This is a Mini Precision Screwdriver Set for Watch Repair Tools, great for fixing watches, glasses, and other precision instruments. The set includes a variety of screwdrivers and replacement heads to cater to your different needs.Material: Made from stainless steel and aluminum alloy material, this Watchmaker Screwdriver set is strong and resistant to wear, ensuring long time use.Size: The screwdrivers in the set are approximately 9cm/3.54inch in length. The compact size makes it easy to store and carry around.Features: The Watch Screwdriver Set comes 10 screwdrivers of different specifications and 20pcs replacement heads, and along with a clear storage base that can rotate 360 degrees for easy access and organization.Versatile Use: The stainless steel Watchmaker Screwdriver Set is ideal for various applications such as watch repair, glasses repair, mobile phone repair, or any other precision instrument maintenance tasks. Specification: Material: Stainless Steel Aluminum Alloy Size Chart: Screwdriver Length 9cm/3.54inchBase Diameter 8.8cm/3.46inch Package Includes: 10 Screwdrivers1 Base Stand20 Replacement Heads