All the herd-enhancing power of Big & J's original formula in convenient block form. The BB2 The Cube Deer Supplement Attraction Block is packed with vital minerals and nutrients at double the concentration of other protein-based supplements, with a natural aroma that brings deer in from afar. No artificial flavors or colors. Scientifically proven to increase the speed and size of antler development. 25 lb. block. Manufacturer model #: BB2CUBE. Convenient block form Vital minerals and nutrients Double the concentration of other protein-based supplements Natural aroma brings deer in from afar No artificial flavors or colors Scientifically proven to increase the speed and size of antler development