The plastic pen holder is mainly made of flexible materials such as PV. The material of wooden pen holder is almost unlimited. The main consideration is that the brittleness is not high. The metal pen holder that also needs a little toughness is mainly made of tinplate. The light and rustless bamboo pen holder is very simple and the manufacturing process is relatively simple, It is mainly due to the edge grinding process. Generally, foam pen holders are made of tough foam materials. Ceramic pen holders are exquisitely made

The design of the pen holder is also very important. The design determines the use of materials and the production process. The use of materials determines the durability. The production determines the practicality. The convenience of use is one of the biggest competition points of the pen holder. Therefore, the design of the pen holder must be personalized as much as possible and start from the perspective of users.