20PCS Precision Screwdriver Set Compact Home & Office DIY Hand Tool Kit Set for Household Improvement Repairs. This hand household tools set gives you the essentials tools you need in one place. Wide Usage: Suitable for a wide variety of projects and repairs in domestic appliances, furniture, automotive, factory. Each tool undergoes multiple precise quality inspection processes, with strict controls at every stage from materials to manufacturing processes. It is burr-free, flawless, and its precision error is controlled to an extremely small range, ensuring safe and stable use. Due to processes such as anodizing, nickel plating for rust prevention, and electrophoretic coating, the tool surface is smooth, corrosion-resistant, moisture-proof, and rust-proof., Manufacturer: THUJMGH