taa0011 's Japan Review

It really eliminates the looseness of aluminum shafts!

Convenient.

I use it on shafts and 4BA converters!
I'm happy just to get rid of the looseness, less stress when playing!

I didn't know how to use it at first, but I soon figured it out.
It eliminated the looseness of the shaft and reduced my stress.
Thank you for the fast and careful shipping.

The mounting brackets (a.k.a. bamboo shoots) are very useful!