The P-65 line of Reaper miniatures is made of a lead-based blend of white metals designed to capture every subtle detail as well as allow for maximum metal flexibility for straightening and posing. This was the original blend that Reaper started out with—a lead based alloy similar to 60% lead - 40% tin solder. Because it has much less of the metal tin whose prices are skyrocketing lately, the P-65 line is much more affordable to the hobby gamer.