Features 1、Different Size: Screw drivers include the types of flat head and cross head, with the sizes from 0.6 to 2.0 mm/ 0.02 to 0.08 inch, providing different kinds of screws for you to fix screws, in addition, the screwdriver set provides 20 spare heads. 2、Widely Used: Screwdriver kit is suitable for watch repair, battery replacement for watch, watch bracelet screw removal, eyeglass repair, jewelry work and electronics repair, laptop, circuit board, camera and other precise instrument repair. 3、User Friendly: Small screwdrivers feature a grooved design for the easy and stable fixture of screws, making assembly and disassembly tasks hassle free. They also boast a grid pattern handle for a non slip grip. Plus, they are color coded for easy size identification. 4、Watch Repair Screwdriver Set: you will get 10 pieces of screwdrivers, equipped with 20 pieces of additional replacement heads, 10 storage cylinder and 1 piece of round base, sufficient in quantity and styles, enough to meet your need for fixing in daily life 5、Quality Material: Hardened and rust resistant stainless steel heads with all metal construction for durability. Comes in a box packaging with sponge storage to prevent damage during transportation. Specification Item Type: Precision Screwdriver Set Material: Stainless Steel, Acrylic Package List 10 x Screwdriver 20 x Replacement Heads 10 x Plastic Storage Small cylinder 1 x Base