CARTMAN 12 Piece Magnetic Screwdriver Set - 6 Phillips and 6 Flat, Professional Cushion Grip Hand Tools SetMade of heat treated CR V steel for enhanced durability, rust resistant and anti corrosion. Attracts screws easily and tightly. Blackening treatment effectively prevents rust and reduce cam out. Non slip and soft handle provides you a comfortable hold as well as maximum control at work. Handle slot accepts other screwdrivers for added leverage. Designed for a wide variety of projects and repairs in domestic appliances, furniture, automotive, factory.