Lyman Rotary Tumbler Stainless Steel Pin Media Sifter SetFeatures Coarse and fine sifter pans work together to separate pins from cases Less mess, faster separation of cases Works with most brands of rotary tumblers Much more efficient than traditional separating methods The Lyman Sifter System provides a huge advantage over existing methods of separating stainless steel media pins from cases after rotary tumbling. This two pan system is totally unique in that one pan will separate the cases from the pins,