I learned that it tests possible point gradient modifications on a magnet board. Attach a magnet to the colors in the cache and arrange in a quadraxial mixing configuration on the board and choose individual pieces to create symbols that explore other unrealized color ideas. The goal is to select cores for spots that are interesting to look at when combined into one piece, but still provide contrast and don't mix up average cores. it predisposes when the gradient flows seamlessly around the shape, ensuring that it can travel in a meditative cycle when it is over the entire pot.