【Fit】["Carbon"] fis6001 ["Slim"] [] 1 (13.0mm) White 's Japan Review

Finally!

The strongest, lightest, most powerful shaft that really won't break!
8 different lengths
Spin, Lock
3 types of shapes!
You can choose from a total of 48 patterns of shafts, which makes the display shelves weep!
And if you include colors... lol!
With such a wide variety, you are sure to find the right shaft for you!
Try it out!

It often breaks at the insertion point of the flight. It often fell off without sticking to the board, but still it broke in the same place all 3 times of carbon in 6 months. If it breaks in the middle, I have to buy the worst flight...too much money...