Buzzing magnets are a classic novelty toy made from polished hematite magnets that sing when tossed together. Videos of the toy spread through YouTube, TikTok and soundboards because the noise is instantly recognisable and hard to fake with other props. Creators reuse the recording for experiments, ASMR, magic tricks and meme edits where a vibrating metal sound sells the action. Its appeal has lasted because the buzz changes every throw, from a short rattle to a long wavering hum, making the same simple toy feel new each time viewers hear it.