Shatter proof box is made from high quality plastic;Uses 2 C8 industrial permanent magnets;No batteries or electrical required;Instantly magnetize or demagnetize steel tools and small parts;Pocket sized 2 by 2 by 1

• Wiha 40010 Magnetizer or Demagnetizer
• 1 pack

Wiha 40010 Magnetizer or DemagnetizerWIHA