Anyone know of a primer pocket brush? Specifically that goes into lyman trim station. If there is not such a thing, there should be.

I do a second tumble to remove lube and re shine after ultrasonic, but I get a coating of powder in the primer pocket. I dont mind punching out the media that clogs up the flash hole but the dust/crud layer in the primer pocket needs to come out. Right now I use a q tip and wipe them out. If there isnt one specifically for brass prep, I would bet there is a dremell attachment that is floating around out there that would work. I have found lots of rcbs but so far not lyman.

My ocd requires I find one lol.