The bow is the most important part in violin playing, and a good bow also determines the smoothness of the performance.

An excellent and handy bow can better bring out the beautiful tone of the violin and interpret the language of music more perfectly. The quality of a bow depends entirely on the material of the bow rod and the size of the bow rod during production.

The reason why sappan wood is the most suitable material for making bows is that it is not only beautiful and rigid, but also responsive and elastic. The smooth damping of hematoxylin means sensitive response, easy bounce and control, and the performance will be smoother. When playing the violin, it is easier to achieve a series of playing techniques such as string skipping using the work done by sumam.