Katzco Magnetizer / Demagnetizer
If only I could slide my personality through Katzco's magnetizer. The rectangular slot on this magnetic force-wielding cube will turn your tools into an attractor, while the stair-stepped cutout will reverse the process and demagnetize them.
The magnetizer / demagnetizer requires no electricity or batteries to use, just one of the great forces of Mother Earth. It's handy for those working on a project or repair who could use a magnetic screwdriver to pick up screws, nuts, and metallic particles. A simple pass of the end through the Katzco positive box, and you've got yourself a clingy wingman for as long as you need him. Then if you want the same screwdriver to fix or assemble electrical components, run it through the demagnetizer to return it to neutral.
In addition to screwdrivers, you can apply the magnetizer / demagnetizer to other steel tools, small (like tweezers) and larger alike.