The blue and white multicolored porcelain was created during the Xuande period of the Ming Dynasty. By the time of Jiajing and Wanli of the Ming Dynasty, the blue and white multicolored has been the representative work of the time, with strong colors and a sense of the times. The Wanli dynasty multicolored small ware is similar to the Jiajing period, and the writing tools such as pen mountain, pen tube, ink pad box are becoming more and more common.high 10cm，long 17cm