I have often met customers asking if there are any non-breakable magnets? In other words, the magnets I buy now are fragile, do you have magnets that are not fragile? Some even posted videos of magnets breaking, saying they were very speechless. Today, Xiao Fu, the manufacturer of courage magnet, will give you a comprehensive science popularization about the fragile magnets, and introduce what magnet is not so fragile (broken)...