【JOKER DRIVER】["Carbon"] jos0094 M (31.0mm) 's Japan Review

Since I changed to this shaft, I have not lost any flights at all. I am very satisfied on that point.
However, there are two points that bother me.
The shaft itself is sturdy, but the gradient part peels off quickly, making it look not so good.
Also, depending on the barrel, this shaft has a larger diameter at the connection, and the protrusion was more bothersome than other shafts due to the shape.
I don't mind it, but if you do, you may want to consider this before purchasing!