Pouring the batter into a piping bag is enjoyable, but piping tips are essential to producing interesting shapes and patterns. Baking is not practically spraying the batter and watching it rise. It has to do with embellishing baked goods with attractive designs and shapes. Baking materials are readily available online http://pipingbagsandtipss43194.mdkblog.com/6221052/no-nonsense-plans-of-piping-bags-and-tips-a-helping-hand