Neodymium (NdFeB) Oofa jẹ lilo pupọ ni ọpọlọpọ awọn aaye, gẹgẹ bi awọn mọto, awọn sensọ, awọn microphones, awọn turbines afẹfẹ, awọn olupilẹṣẹ afẹfẹ, itẹwe, yipada, apoti iṣakojọpọ, awọn agbohunsoke, ipinya oofa, awọn iwọ oofa, dimu oofa, magnetic Chuck, ect.