I use ceramic media to wet tumble BPCR brass. (May change to steel pins so as to handle smokeless bottlenecks, too.) The same considerations apply, the ceramic bits can either mechanically jam in the case and the primer pocket, or just cling to the wet film. You have to get them out. It takes 100% inspection. A "crunch" as the decapping pin hits a missed piece of crockery is undesireable. Not much risk of leaving it in there and shooting it, though.
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