The three brothers pancake printer was developed by 16 students from Tsinghua. It is the first time in China to transform cutting-edge technology into civilian productivity and redefine the food market. Three brothers cake drawing machine uses 3D cutting-edge technology, and can print works with arbitrary patterns with flour, eggs, milk, butter and other raw materials. Sandi cake drawing machine can be used in coffee shops, cake shops, cinemas, commercial shops, Internet cafes, early education centers, board games bars, tea shops and other places, which greatly attracts passengers for small and medium-sized businesses and makes them rich and shine. The third brother cake drawing machine has low cost and high income, and the monthly income of a single store can reach 31 thousand; Small footprint, easy to operate, one person can manage 5 sets at the same time. Zhang Li, who runs a coffee shop in Qingdao, is 28 years old. This is how he views his third brother's picture cake printer. "The quality of my latte is not good, but my shop should be different. I want customers to have more choices for snacks when drinking coffee. I didn't want to hire another pastry chef, but the third brother's picture cake printer I spent thousands of dollars on is like a tacit buddy who only works hard, so I don't have to bother.