The set is missing some items: Balls: 6 → 5 Lighting parts: 2 → 1 Bat rubber: 3 → 0 Sponge sheet: Partially missing The bat rubber is missing, so it might be difficult to hit the ball, but I was still able to hit it. The electronic scoreboard has been confirmed to be working. The box and instruction manual show noticeable damage, such as tears. I have disinfected and cleaned as much as possible, but there may be dust and dirt that I couldn't remove from crevices, etc.