Ibi bikoresho bikoreshwa mugukuraho okiside ya magnetique idakomeye, ingese ya fer hamwe nibindi byanduza mubikoresho byiza.Birakoreshwa cyane mugusukura ibintu mubikoresho bitavunika, ubukerarugendo, ibirahuri nizindi nganda zidafite ubutare, ubuvuzi, imiti, ibiryo nizindi nganda.