Let Oxpho-Blue's toughness and T-4's fast-coloring ability make sales $ for you. You get 12, 4 oz. bottles in a shipping case that folds up to make its own eye-catching counter display. The product sells itself! Cannot ship outside Continental United States. Ship UPS Ground only within U.S. Mfg: Brownells SPECS: 4 fl. oz. (118.2ml) bottles (case of 12).