I have a plastic bottle that looks like a ketchup dispenser you might see at a restaurant. Mine came from a beauty supply store. I fill it with 50% low odor mineral spirits and 50% Nu-Finish and drizzle a circle on top of the media before each batch (about a cap full, maybe a little less). When you see what looks like condensation on the lid, don't add any for the next batch or two. It keeps the brass from tarnishing and puts a slick finish on them so the go through the sizing die easier. I use Berry's untreated corn cob because the pieces are smaller, so I get less stuck in primer holes.

Mike

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NRA Certified Pistol Inst.