I use a dual-drum rock tumbler. Each drum has a three lb capacity, so I load em with 1lb pins, 1lb (ish) water, and 1lb of brass. add some dish soap and a tiny pinch of Lemi-Shine. Three hours later, brand new looking brass.
Make sure to rinse well, I find that any residue will lead to a mild tarnish. If rinsed well and dried quickly, they will stay shiny like new unless handled a lot.
Make sure to rinse well, I find that any residue will lead to a mild tarnish. If rinsed well and dried quickly, they will stay shiny like new unless handled a lot.


















































