Magnetic nail polish is a growing trend, but did you know you can make it at home in about a minute? Yep. Which is great news for us as this new beauty trend hasn't taken Australian by storm just yet (though we're predicting that it won't be long). Plus, you can use colours you already have. You won't believe how simple it is, but you do need to know a few things to get it right. So read this carefully before you do it and then happy painting!