Item Name: Up Tool Screwdriver Blue Magnetizer Screwdriver Tool Demagnetizer Tool Magnetic. 2. The magnetic demagnetizer can be used for any tools that need to be magnetized, such as screwdrivers, screwdrivers, screwdrivers, etc. It is simple and convenient to use. (This degaussing function is poor, and the effect of magnetizing and magnetizing is very good)1. No matter how good your screwdriver is, it will be demagnetized after a period of use.Description:3. When it is difficult to pick up the screw, just insert the screwdriver into the magnetized end with "+", so that the screw can be picked up easily.4. When repairing electrical appliances, electronic components, and accessories, insert a screwdriver into the end with a "-" character, and the magnetism can be removed immediately.Package:1*Magnetizer *Please make
