Wan li stationery group pen class second, Mr. Wu Hao
A pen, key and good quality is the selection and classification of pen material, usually pen materials have copper, stainless steel, aluminum, plastic, acrylic, carbon fiber, paper, leather, EVA, wood, bamboo, jade, porcelain, cloisonne, horn etc.; material grades decided to pen pen grade, grade decision the pen of the value; a good pen, a taste and texture of the pen, it is the key material.
Source: Wanli stationery net |