This kit contains everything you need to moly coat thousands of bullets! Moly coating bullets reduces bore fouling, increases barrel life and many say improves accuracy. This kit contains a Lyman 1200 tumbler, an extra heavy duty moly coating bowl, six ounces of Superfine Grade Moly, two pounds of media, and four and a half pounds of steel polishing media. This kit is ideal for casual or high volume shooters who require maximum performance from their firearms. Complete step by step moly coating instructions included.