["brand new and high quality 　\nTools for reping chips,Computer motherboard 　\nQuickly and efficiently magnetize screws 　\nAllows easy and precise handling in confine spaces 　\nCollects metal items from inaccessible places 　\nDemagnetize instruments for use in electronics 　\nLeaves on hand for positioning work piece 　\nHow to use: While making a pick up on the screws, just insert the screwdriver into the \"+\" marked end to give a magnetized that the screws can be easily to pick up. While reping the electric appliances and electronic component, just insert the screwdriver into the \"-\" marked end to give a demagnetized instantly 　\nHow to use:\n\nWhile making a pick up on the screws, just insert the screwdriver into the \"+\" marked end to give a magnetized that the screws can be easily to pick up. While reping the electric appliances and electronic component, just insert the screwdriver into the \"-\" marked end to give a demagnetized instantly\nSize :40 x 29 x 19mm 　\nQuantity : 1 Set 　\nNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!"]