On the one hand, it won't hurt your hand, on the other hand, it can be turned away. Generally speaking, the wood of handball in Wan Wen is hard, and the top-grade ones are Huang Huali, lobular rosewood, iron pear wood and hardwood. If it is ordinary, ebony, rosewood, white sandalwood and golden nanmu are all better. Of course, there are also karyotypes, such as olive handball and gourd handball, which are generally easier to get.