The brush rod is the part that connects the bristles and handle of the brush, which requires both a certain strength and sufficient flexibility to flexibly respond to various brushing needs during the brushing process. The brush handle is the part that people hold, and its design should conform to ergonomics, providing a comfortable and stable holding experience. Some high-end paint brushes also incorporate anti slip design on the brush handle to ensure that it is not easy to slip off during use, increasing the safety of use.

When using a paint brush, we need to pay attention to some techniques and precautions. Firstly, it is necessary to choose the brush bristle material and size that are suitable for painting materials; Secondly, it is necessary to maintain the cleanliness and maintenance of the brush, regularly clean and replace the bristles, in order to extend the service life of the brush; Finally, it is important to pay attention to the brushing techniques and intensity to avoid problems such as uneven or missed brushing.