Once wet porcelain is placed in the kiln, where temperatures can rise to above 1,000 ° C, it softens and vitrifies. As it cools, it shrinks and changes shape. A rounded form is used so that as the porcelain cools, the shrinking can be more evenly distributed. However, Wang feels that in modern life, many objects of daily use have undergone radical change.
瓷土一旦進入攝氏上千度的高溫爐窯後，就會軟化成液體，逐漸冷卻後體積也會因收縮而變形，圓形造型是為了等待冷卻時，收縮力量能夠平均傳達；但王俠軍認為，現代人的生活空間、生活用品各種的材質早已大幅改變，器皿設計也應符合現代的美感語彙。