DescriptionIf you need to work with electronic parts requiring demagnetized tools, just insert the screwdriver tip in the negative terminal cavity to de-magnetize a tool, slide it through the side slots. If you need to work with electronic parts requiring demagnetized tools, just insert the screwdriver tip in the negative terminal cavity to magnetize the screwdriver tip, insert it in the positive terminal cavity.Feature- Color: As shown - Material: Plastic - Size: 6.5x6.5x2.5cm - Made of material for lasting use. - 2 in 1 Magnetizer and Demagnetizer, practical Screwdriver Magnetic Tools - Easy magnetize or demagnetize steel tools and other small ferrous parts by swinging in according area. - Suitable for do-it-yourselfers, mechanics and carpenters. - for Screwdrivers, Small Tools, Screws, Drills, Drill Bits, Sockets, Nuts, Bolts, and Nails, etc.