Mo pastry sugar from the Southern Song Dynasty has been handed down to the present day. The fine product is called "Dingshi Crisp". Top City Crisp is made of shelled white sesame seeds, white sugar, with a small amount of flour or rice flour, mixed with caramel refined. The finished product is white with yellow color, and it can be grasped into a block and lifted into a belt, which is sweet and crispy in the mouth and fragrant in the mouth, and it does not stick to the teeth and paper, which is suitable for both the young and the old.

Huizhou custom, the New Year's home are small red paper wrapped sugar in the fruit box to entertain the guests, to relatives to go to the New Year's Eve must be sent to the ink crispy sugar. Huizhou folk proverb says: "New Year's Eve does not take the ink pastry sugar, please do not enter the hall".

Suzhou ink sugar in history is very famous, there are a number of famous tea and food confectionery store number of self-production and self-sale, such as rice village, Cai Zhi Zhai, Zhu Wanchang, Ye affected and, Dongwu Village, a product of incense, Caixiang Zhai, and so on. Suzhou's Mo Crisp Candy has several flavors, such as Sesame (black), Rose (red), Mint (green), Bean Crisp (yellow), etc., in a variety of natural colors, but without lard cubes. It is a traditional tea food in Suzhou, and is still popular among tourists, who are happy to buy it as a tourist commodity.