A writing brush is a pen tip made of sheep’s hair (that is wool) or wolf’s hair (that is, wolf hair), and a pen body made of bamboo. It is a tool used to write on paper with ink (also called ink). Category: BlogBy wyf6959163082023-02-21 Author: wyf695916308 Post navigationPreviousPrevious post:How many materials are there for the brush?NextNext post:What material is the oil pastel made ofRelated postsWhat is oil pastel2023-03-11What material is the oil pastel made of2023-03-02How many materials are there for the brush?2023-02-11How to maintain the brush?2023-01-31Craftsmanship of the writing brush2023-01-21How long is the brush?2023-01-11