Magnetizer-Demagnetizer tool. Demagnetize your Calipers

I feel like the demagnetize function of these stocking stuffers is not as obviously useful as the magnetize function, so I'm providing a few examples of why these tools are so handy in this video.

[@warrenmaker798]

THANK YOU, I have been pulling my hair out since I accidentally magnetized my calipers. The shavings have been driving me crazy

[@giannaspagna]

How do they work?

[@sentecheas2396]

Cool

[@ProtoG42]

Woooo