Nabalis Balisong Bushing Buddy For Even Bushings

Easy to use

Very easy to use instead of manually sanding down bushings

They sent me two units. I ordered two different ones, and both that I received are identical. The little black balls are both the same size. I measured them with my calibers and both of the bushing buddies look identical in size and everything else there are no markings on it how do you tell which one is which and are they even different? What’s going on with this?

Good product

I bought these for my son and he loves them