General description The Laser Tools Insulated Star Screwdriver Set includes 9 precision screwdrivers designed for safe use in electrical applications. Each screwdriver is insulated to protect against electric shock, making them ideal for professionals and DIY enthusiasts working with live circuits. Technical specifications Number of pieces: 9 Insulation rating: 1000 V Blade material: Chrome vanadium steel Handle material: Soft grip for comfort Other information For visual reference, please see the product images and videos provided by the sellers.