Ingano ntoya, koresha imiterere ya laminated kugirango ushire imbaraga za magnetique, imbaraga ntoya,
fungura interineti igishushanyo gusa usessingle-row magnet yubatswe hamwe nubuso bunini
Agace kugirango habeho gusohora neza, bikwiranye no gusimbuza U-shusho ya moteri, imbaraga nyinshi ldeal kubisabwa.