How do dolls made of soft pottery finalize the design and air dry? Can they be baked in the microwave oven? Can they have the effect of handmade resin?

You have a lot of questions. Polymer clay is soft at room temperature and needs to be shaped by heating. Heating methods include oven, cooking, high-power hair dryer and so on. Some people use the microwave oven is improved, but the oven is the safest and best, the cooking is not solid, the color is not good, and the microwave oven is unsafe, so it is not recommended. The effect of hand-made resin is definitely not achieved, that is, it can be collected by itself.