Material: Not easily damaged after long-term use. Diverse types: The picture shows five different types of screwdriver heads, suitable for various screw specifications. Comfortable grip: The handle design conforms to ergonomics and can keep hands relaxed even after long-term use. Manufacturing precision: The tip of the screwdriver head is finely polished to ensure high precision during use. Strong practicality: These screwdriver heads can be paired with various screwdriver tools to improve work efficiency, Manufacturer: SMTYXS