A Family Recipe since 1976 Blackrock is made following my grandfather's recipe. One jar will: • Clean, soften, preserve • Removes scuffs. • Genuine carnauba wax buffs easily to a shine. • Easy to use and economical. • Will not change color or shade of leather. • Best on finished leathers, exotic leathers, any colors. Made in Tennessee Size: 4 oz. Blackrock is sold by the case. Each case has 12 - 4 ounce jars and comes with retail display.