Final answer:
The Lungshanoid culture is noted for its exceptional quality of pottery, created using a high-speed wheel and updraft kilns, noted for the unique Longshan black and thin-walled eggshell pottery.
Step-by-step explanation:
The pottery of the Lungshanoid culture is characterized by its exceptional quality, which was unusual for Neolithic cultures. These potteries vary in size and shape and were made using a high-speed potters' wheel. A significant advancement is noted in their use of updraft kilns, which allowed for the mass production of unique Longshan black pottery. Among their remarkable works are the thin-walled goblets, known as eggshell pottery, showcasing multiple forms such as a flared brim on the top, a cup, and a multi-shaped stem. These goblets were highly polished and served as an example of advanced pottery techniques during the Neolithic period in China.