A complete shooting and gun care product. Allows many consecutive shots with less cleaning while maintaining accuracy. An outstanding patch lube, mini and maxi ball lube, stock treatment and general lubricant. Comes with complete instructions. Easy-to-use tub. Used on all Ox-Yoke Wonder Patches and Wads. Available in two sizes: 4 oz. jar No. 61555 or 8 oz. jar No. 615512