12 OZ, Butcher Block Wax, Adds An Extra Level Of Protection With The Water Resistance Traits Of Beeswax & Carnuba Wax, Helps Repair Knife Marke & Protects Wood By Keeping Mineral Oil In & The Moisture Out, Great For Use On Bamboo, May Be Used Alone Or Together With Butcher Block Oil, Meets All Requirements For USP Light Mineral Oil, National Formulary NF, FDA 21 CFR 172.878 & 21 CFR 178.3620 (A) For Direct & Indirect Contact With Food, Food Grade Mineral Oil & Natural Waxes.