Hornady One Shot case lube is rapidly becoming the most popular case lubricant on the market today! Easy, uniform application to whole blocks of cases at a time, and a quick dry time before sizing make this the easiest to use case lube available. High performance tarnish reducing DynaGlide Plus evenly distributes lubricant all over the case, and prevents tarnish, keeping your cases looking brand new, and after loading, does not need to be cleaned off. Best of all, One Shot case lube will NOT contaminate powders or primers after it has dried (about a 2 minute wait), making this the perfect case lubricant for progressive press reloaders.