A clay that smoothes itself out is too good to be true but that exactly is what cold porcelain is . After you let it dry it eventually loses a tiny bit of its shape ... and that can be a disadvantage and advantage at the same time. So you might lose a tiny bit of the details but you will have a smooth clay charm.
But you have to make sure that your clay is perfectly made for this trick to work. Otherwise just a wet cloth or a wet q tip can easily remove unwanted fingerprints and help get a smooth surface #homemadeclay
