At the beginning of 2007, the National Palace Museum in Taipei held an exhibition of Ru ware, at which artisans 'firing tools were also displayed. These tools included firing pads, washers and supports that were used to separate the body of the work from the crucible and prevent the work from deforming.
今年初台北故宮博物院展出宋代汝窯青瓷，展場中也出現當時工匠的燒造工具，包括放在胚體底部的墊餅、墊圈等模具，用以隔開胎體和匣缽，讓瓷器不變形。