Don’t spend money every year buying new magnets! Remagnetize your old ones in a flash with this high-powered magnetizer. A flip of the switch produces a magnetic field that completely magnetizes soft steel and iron materials. The unit has two 2.5 cm × 2.5 cm holes, one polarized North and the other South. The holes are large enough to accept most bar or horseshoe magnets. A typical magnet is remagnetized in several seconds once power is applied. The unit uses regular 115 V 50/60 Hz power and comes with complete operating instructions. Three magnet keepers are provided for completing contact points for magnetizing uniquely shaped magnets.