Pounding garlic puree, grinding ginger, crushing chili peppers, vegetable puree these work may be a very troublesome thing, the process is repeated and taste, and most of the time we will use the tools to complete. So this reflects the importance of a product design. According to my observation, there are only two designs on the market, the first is the traditional manual garlic churn, the disadvantage of this is that we will have the risk of strangulation when stretching, and time-consuming and laborious, less efficient, the focus is easy to pull the rope is dirty and easy to breed bacteria. The second is a limited electric garlic churn, this drawback is more obvious, because every time you use it, you have to plug in the electricity, and the end of the use of the wire winding is more troublesome.