Excellent design - BERRYS 00540 QD500 VIBRATORY TUMBLER W/EXTRA BOWL

This tumbler has every feature I was looking for. It has a clear non-ventilated lid (no dust), removable bowl, no exposed metal to scratch my brass. I use one bowl for walnut and the other for corn media. 30 minutes of each media and the brass looks new. I wet tumble my pistol cartridge range brass on a wet drum system, but rifle brass gets too beat up around the case mouth for my liking. The Berry's tumbler actually finishes quicker and no drying process to deal with either. I love this for my long range match ammo.