Might As Well Be Magic
Yes, there’s a scientific explanation, but we prefer to think this magnetizing/demagnetizing tool relies on magic. Stick a screwdriver head in the bottom, it’s magnetized. Stick it in the top, it’s demagnetized. Fun for the whole family. Measures 2” square x 1-1/4” with stair-step ports for blades of different sizes. Never drop a screw again.