Electric Lemonade Column Pour Tutorial

Have you ever tried doing the column pour technique before? It involves pouring layers of soap on top of a column shaped tool.  As more layers are poured, the soap spreads through out the mold creating more fun patterns depending on the shape of your column tool.  This advanced project  called Electric Lemonade Column Pour Tutorial from The Soap Queen looks really cool and I will have to try it sometime.  It yields about 12 pounds of soap.