Magic Decanter is a type of decanter which is classified as an instant wine decanter. It is also known as the glass wine decanter. It relies on different kinds of ways to decant or aerate the wines. The decanting process is being aided by an aerator making this a combination of decanter and aerator at the same time. When you pour a young wine into this Magic Decanter, the resulting agitation enables it to develop and come to life at an accelerated pace.