The size of the lantern cake spoon is 12 cm. According to relevant public information: the Dengzhan Cake spoon is a tool used to make delicious Dengzhan Cake, with a size of 12 cm in the shape of a spoon. Dengzhan Cake is a traditional specialty snack in Wenzhou City, Zhejiang Province and the western Fujian region of Fujian Province. It is also a famous snack in Wenzhou One of the top ten famous snacks, this snack is also a local specialty Hakka delicacy in Liancheng, Changting, and Pucheng in northern Fujian, Fujian. Therefore, the spoon size of Dengzhan Cake is 12 cm.