New Magnetizer Demagnetizer For Screwdriver Tips Screw Bits Magnetic Tool

and high qualityNo batteries or electrical required easy to useQuickly Magnetize Or Demagnetize Screwdriver Tips Or Screw BitsSwipe The Shaft Of The Screwdriver Over The + To MagnetizeSwipe It Over The - To DemagnetizeColor:blueMaterial:plasticDimension: 49 mm x 51mmx 27mmPackage Contents:1 x Magnetizer Demagnetizer ToolOnly the above package content other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.