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.

The brush handle is the part that people hold, and its design should consider ergonomics to provide a comfortable and stable grip experience. Some high-end paint brushes also incorporate anti slip design on the brush handle to further improve convenience and safety of use.