Features: *Quickly Magnetize or Demagnetize Screwdriver Tips Or Screw Bits. *No batteries or electrical required, easy to use. *While awkwardly making a pick up on the screws, just insert the screwdriver tip into the "+" marked end to give a magnetized so that the screws can be easily to pick up. *While repairing the electric appliances and electronic components & parts, insert the screwdriver tip into the marked end to give a demagnetized instantly. *Compatible With: Screwdrivers or steel tools. How to use: *Add magnetic: Slide the screwdriver tip repeatedly in the "+". *Degauss: Slide the screwdriver tip repeatedly in the"-". Specifications: Product name: 2 In 1 Demagnetizer Magnetizer Material: Plastic Size: (Approx. ) 29*40*19mm (W*L*H) Color: Yellow Suitable for: Screwdrivers or Steel Tools Quantity: 2Pcs Package Included: 1 2 In 1 Demagnetizer Magnetizer Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_ _x000D_