Hand-pulled embryo molding is an ancient technique, which is a method of manually pulling plastic clay into various shapes on a rotating wheel. It requires a high level of manual skill and high labor intensity. Hand-pulled embryo products generally feel heavy. Because they are handmade, even if they are the same product, the height, size, weight, and shape cannot be exactly the same. Because of this, the shape of hand-pulled embryos is rich in variation and can be specially customized. In addition, the body density is better and less prone to deformation. From this, it can be seen that hand-pulled embryo Jianzhan will be more ideal.