The Forster Bonanza Gold Kit is designed to fill engraving and lettering on firearms giving both custom and production guns a personalized appearance while enhancing their value.Forster Bonanza Gold Kit for engraving enhancementFine bronze powder creates attractive gold-colored finishSufficient material for 5 to 10 firearmsEasy-to-follow instructions includedVersatile use for firearms and hobby applications like model railroadsWorks on both new and used gunsPerfect for gunsmiths collectors and hobbyists looking to highlight custom engraving work or add a distinctive touch to their firearms and detailed hobby projects.