Recommended for junior high school students. Used for one year since the first year of junior high school. There are stains and scratches, but it can be used without any problems. Recommended for those who have started hardball baseball in junior high school or those who are still small. Since it is a bamboo bat, it is hard to break, and the tip of the bat is hollowed out, making it easy to swing. ● 83cm/800g average bamboo bat born from the voices of junior high school students! ● Color: Black, Logo: Gold ● Material: Bamboo ● Weight: Average 800g ● Length: 83cm ● Hollowed out: Yes This product was born from the voices of junior high school students who wanted a lightweight bamboo bat! It has a hollowed-out design, making it easy to swing and recommended for junior high school students!